参考设计(77)
Low Power Flyback with Ultra Wide Input Voltage Range Reference Design
PMP10098: This reference design has an ultra-wide input voltage range from 19-375V DC / 19-265V AC, and provides an isolated output of 12.0V/40mA. A linear regulator provides a second output of 5.0V/15mA.
System Level reference design for 30W ADAS system with required Automotive Protections
PMP10652.5: PMP10652 is a System optimized (CISPR 25 Class 3) 30W design for Surround View ADAS system. The design has various protections such as Load dump through TVS (ISO pulse testing), Reverse Voltage (Innovative Smart diode with very low Iq), Battery Disconnect Switch with OVP protection (PFET) and is EMI optimized to meet Conductive EMI limits of CISPR25 Class3 (overall) and Class5 upto 30MHz Range. Input voltage range is between 4.5V to 30V with OVP at 20V and hence will operate in most Cold Cranking conditions. LM74610 is used for Battery reverse protection which utilizes a charge pump to drive an N-channel FET to provide a resistive path for the bypass current to flow. LM53603Q1 is used as front end DC/DC Buck converter which is 2.2MHz switching, Synchronous rectified Wide Vin Buck Converter which can take transient upto 42V. TPS57114Q1 is used to provide power to the cores and it is a high current 2,2MHz switching buck converter. LM26420 is a dual 2.2MHz switching buck converter which is used for generating other required supplies. LM3880 sequencer is used for all the power up and power down sequencing requirements.
Wide AC input AC/DC power supply for 3 phase E-meter (5V @ 0.1A) - PMP4303.1 - TI Tool Folder
PMP4303: Simple nonSR buck with TPS54140 for various output voltages (1.8V, 2.5V, 3.3V, 5.0V) up to 1Amp load out of 16V to 36V.
Two-Switch Flyback Reference Design
PMP10037: This Two-Switch Flyback generates isolated 12.0V @ 0.6A from an input voltage range of 36V to 72V.
Quad Isolated Outputs Fly-Buck Bias Supply for IGBT Gate Driver Reference Design
PMP9460.2: The PMP9460 reference design is a quad isolated output Fly-Buck power supply designed for IGBT gate driver bias in motor drive or inverter applications. It features the LM5017, 7.5-100V wide Vin, 600mA, Constant On-Time (COT), synchronous buck regulator configured in the Fly-Buck topology. The Fly-Buck converter is a simple, cost effective and compact isolated power solution. The reference board generates two pair of +16V and -9V outputs each with 100mA current capability; they are suitable for biasing the gate drivers of two IGBTs. The supply provides good regulation performance over an input voltage range of 19V to 30V.
Isolated Tri-output Fly-Buck Power Supply for Industrial PLC Applications - Reference Design
PMP10532.2: The PMP10532.2 reference design is an isolated Fly-Buck power supply for industrial applications. It takes 24V nominal input and provides three isolated outputs: +5V@1A and +/-15V@200mA. The design is suitable for providing isolated power supply to MCU and control circuits and positive/negative bias to Op Amps in PLC applications. The cross regulation of each output over line and load variation maintains about +/-5% tolerance, and the input voltage range of the supply is from 19V to 30V. The design features the LM5160 synchronous buck converter configured as a Fly-Buck regulator. The LM5160 has a wide Vin range of 4.5V to 65V and 1.5A output current capability with integrated switch FETs. It employs the Constant On-Time (COT) control scheme suitable for the Fly-Buck. With the benefit of primary side regulation, the Fly-Buck converter makes a compact and cost effective solution for multiple isolated output power supply without the opto-coupler feedback.
Wide AC input AC/DC power supply for 3 phase E-meter (5V @ 0.1A)
PMP4303.1: Simple nonSR buck with TPS54140 for various output voltages (1.8V, 2.5V, 3.3V, 5.0V) up to 1Amp load out of 16V to 36V.
LM5017 Flybuck Quad Isolated Output Power Supply without Opto-coupler - PMP7993.2 - TI Tool Folder
PMP7993: This Flybuck reference design uses the LM5017 buck regulator to generate four isolated outputs: ±15V@50mA and ±5V@100mA. The regulation is done on the primary side, and thus no opto-coupler is needed. The overall load/line regulation for each output is within +/-5%. The input voltage range is from 17V to 32V. It's suitable for applications requiring multiple positive and negative bias voltage rails.
Flybuck Power Supply Using LM5017, Two 12V@0.25A Outputs
PMP7941.2: This reference design uses the LM5017 Flybuck regulator to generate two 12V output at 250mA. One output is at the primary side and the other is on the isolated secondary side. By reverse the output and ground connection of the secondary side, the isolated output becomes -12V. It's suitable for applications requiring +/-12V bias powers. The input range is from 17V to 32V.
Hercules Safety MCU Industrial Power Solution Reference Design
PMP10189.3: This reference design is a complete power solution for the Hercules™ Safety MCU. The input voltage can be in the range of 48..60V and it provides five different output rails with 12.0V @ 30mA, 5.0V @ 240mA, 3.3V @ 620mA, 3.3V @ 230mA and 1.2V @ 700mA.
High Switching Frequency Synchronous Buck Regulator; 1.3V@3.0A Reference Design
PMP10230: The PMP10230 reference design is a synchronous buck converter for automotive applications. It uses the TPS57114-Q1 to deliver an output voltage of 1.3V@3.0A. The switching frequency is 1.8MHz.
Isolated Octo-output Fly-Buck Bias for IGBT Driver - Reference Design
PMP10531: The PMP10531 reference design is an 8-output isolated Fly-Buck power supply for IGBT gate driver in motor drive or high voltage inverter applications. It takes 24V nominal input and provides 4 isolated sets of (+15V, -8V) bias voltage. The board is designed to provide driver bias power for 6 IGBTs in 3-phase configuration: 3 sets of outputs for the 3 top side IGBTs with 100mA output current, and 1 set of 300mA outputs for all the bottom IGBTs. Each set of positive/negative rails is generated from one single transformer windings using voltage split circuit. A compact solution size is achieved (62x55mm). The design features the LM5160 synchronous buck converter configured as a Fly-Buck regulator. With the benefit of primary side regulation, the supply has the outputs regulated without the opto-coupler or additional transformer winding. The LM5160 has a wide Vin range of 4.5V to 65V and 1.5A output current capability with integrated switch FETs. The input voltage to the reference board can be loosely regulated with a range of 20V to 30V.
Wide AC input AC/DC power supply for 3 phase E-meter (5V @ 0.2A)
PMP4303.2: Simple nonSR buck with TPS54140 for various output voltages (1.8V, 2.5V, 3.3V, 5.0V) up to 1Amp load out of 16V to 36V.
Flybuck Dual Isolated Power Supply without Opto, 17 - 32V input, Dual 12V @ 0.25A output
PMP7941.1: This reference design uses the LM5017 Flybuck regulator to generate two 12V output at 250mA. One output is at the primary side and the other is on the isolated secondary side. By reverse the output and ground connection of the secondary side, the isolated output becomes -12V. It's suitable for applications requiring +/-12V bias powers. The input range is from 17V to 32V.
System Level reference design for 30W ADAS system with required Automotive Protections
PMP10652.2: PMP10652 is a System optimized (CISPR 25 Class 3) 30W design for Surround View ADAS system. The design has various protections such as Load dump through TVS (ISO pulse testing), Reverse Voltage (Innovative Smart diode with very low Iq), Battery Disconnect Switch with OVP protection (PFET) and is EMI optimized to meet Conductive EMI limits of CISPR25 Class3 (overall) and Class5 upto 30MHz Range. Input voltage range is between 4.5V to 30V with OVP at 20V and hence will operate in most Cold Cranking conditions. LM74610 is used for Battery reverse protection which utilizes a charge pump to drive an N-channel FET to provide a resistive path for the bypass current to flow. LM53603Q1 is used as front end DC/DC Buck converter which is 2.2MHz switching, Synchronous rectified Wide Vin Buck Converter which can take transient upto 42V. TPS57114Q1 is used to provide power to the cores and it is a high current 2,2MHz switching buck converter. LM26420 is a dual 2.2MHz switching buck converter which is used for generating other required supplies. LM3880 sequencer is used for all the power up and power down sequencing requirements.
Dual Isolated Outputs Fly-Buck Power Module Reference Design for Single IGBT Driver Bias
PMP10654.1: The PMP10654 reference design is a dual isolated outputs Fly-Buck power module for single IGBT driver bias. The two voltage rails are suitable for providing the positive and negative bias to an IGBT gate driver in motor drives for EV/HEV and industrial applications.
Dual Isolated Outputs Fly-Buck Power Module Reference Design for Single IGBT Driver Bias
PMP10654: The PMP10654 reference design is a dual isolated outputs Fly-Buck power module for single IGBT driver bias. The two voltage rails are suitable for providing the positive and negative bias to an IGBT gate driver in motor drives for EV/HEV and industrial applications.
Quad Isolated Outputs Fly-Buck Bias Supply for IGBT Gate Driver Reference Design
PMP9460.1: The PMP9460 reference design is a quad isolated output Fly-Buck power supply designed for IGBT gate driver bias in motor drive or inverter applications. It features the LM5017, 7.5-100V wide Vin, 600mA, Constant On-Time (COT), synchronous buck regulator configured in the Fly-Buck topology. The Fly-Buck converter is a simple, cost effective and compact isolated power solution. The reference board generates two pair of +16V and -9V outputs each with 100mA current capability; they are suitable for biasing the gate drivers of two IGBTs. The supply provides good regulation performance over an input voltage range of 19V to 30V.
Hercules Safety MCU Industrial Power Solution Reference Design
PMP10189.4: This reference design is a complete power solution for the Hercules™ Safety MCU. The input voltage can be in the range of 48..60V and it provides five different output rails with 12.0V @ 30mA, 5.0V @ 240mA, 3.3V @ 620mA, 3.3V @ 230mA and 1.2V @ 700mA.
3.3V@0.42A Non-Synchronous Step-Down Converter with Integrated MOSFET Reference Design
PMP10018: The PMP10018 design is a non-synchronous buck converter for automotive applications. It uses the TPS57040-Q1 to deliver an output voltage of 3.3V@0.42A.
Quad Isolated Outputs Fly-Buck Bias Supply for IGBT Gate Driver Reference Design
PMP9460.4: The PMP9460 reference design is a quad isolated output Fly-Buck power supply designed for IGBT gate driver bias in motor drive or inverter applications. It features the LM5017, 7.5-100V wide Vin, 600mA, Constant On-Time (COT), synchronous buck regulator configured in the Fly-Buck topology. The Fly-Buck converter is a simple, cost effective and compact isolated power solution. The reference board generates two pair of +16V and -9V outputs each with 100mA current capability; they are suitable for biasing the gate drivers of two IGBTs. The supply provides good regulation performance over an input voltage range of 19V to 30V.
Low Profile Quad Output Isolated Fly-Buck Power Supply for Industrial Application Reference Design
PMP9478: The PMP9478 reference design is a low profile quad output isolated Flybuck power supply for industrial applications. The power supply has a synchronous buck regulator, LM5017, and a low profile (6mm) transformer. It generates four isolated outputs of ±5V, ±15V, 50mA each. The LM5017 is a 100V wide Vin, 600mA synchronous buck regulator. The input voltage range of the design is 20V to 32V, making it suitable for 24V input industrial application. The Flybuck can regulate the secondary side outputs without opto-coupler or aux winding, and is capable of achieving good cross regulation within ±5%. With LM5017's Constant On-Time control, no loop compensation is required, which simplifies the design and helps reduce the external part count and BOM cost.
Isolated Octo-output Fly-Buck Bias for IGBT Driver - Reference Design
PMP10531.1: The PMP10531.1 reference design is an 8-output isolated Fly-Buck power supply for IGBT gate driver in motor drive or high voltage inverter applications. It takes 24V nominal input and provides 4 isolated sets of (+15V, -8V) bias voltage. The board is designed to provide driver bias power for 6 IGBTs in 3-phase configuration: 3 sets of outputs for the 3 top side IGBTs with 100mA output current, and 1 set of 300mA outputs for all the bottom IGBTs. Each set of positive/negative rails is generated from one single transformer windings using voltage split circuit. A compact solution size is achieved (62x55mm). The design features the LM5160 synchronous buck converter configured as a Fly-Buck regulator. With the benefit of primary side regulation, the supply has the outputs regulated without the opto-coupler or additional transformer winding. The LM5160 has a wide Vin range of 4.5V to 65V and 1.5A output current capability with integrated switch FETs. The input voltage to the reference board can be loosely regulated with a range of 20V to 30V.
Low Profile Quad Output Isolated Fly-Buck Power Supply for Industrial Application Reference Design
PMP9478.3: The PMP9478 reference design is a low profile quad output isolated Flybuck power supply for industrial applications. The power supply has a synchronous buck regulator, LM5017, and a low profile (6mm) transformer. It generates four isolated outputs of ±5V, ±15V, 50mA each. The LM5017 is a 100V wide Vin, 600mA synchronous buck regulator. The input voltage range of the design is 20V to 32V, making it suitable for 24V input industrial application. The Flybuck can regulate the secondary side outputs without opto-coupler or aux winding, and is capable of achieving good cross regulation within ±5%. With LM5017's Constant On-Time control, no loop compensation is required, which simplifies the design and helps reduce the external part count and BOM cost.
Isolated Octo-output Fly-Buck Bias for IGBT Driver - Reference Design - PMP10531.2 - TI Tool Folder
PMP10531: The PMP10531.2 reference design is an 8-output isolated Fly-Buck power supply for IGBT gate driver in motor drive or high voltage inverter applications. It takes 24V nominal input and provides 4 isolated sets of (+15V, -8V) bias voltage. The board is designed to provide driver bias power for 6 IGBTs in 3-phase configuration: 3 sets of outputs for the 3 top side IGBTs with 100mA output current, and 1 set of 300mA outputs for all the bottom IGBTs. Each set of positive/negative rails is generated from one single transformer windings using voltage split circuit. A compact solution size is achieved (62x55mm). The design features the LM5160 synchronous buck converter configured as a Fly-Buck regulator. With the benefit of primary side regulation, the supply has the outputs regulated without the opto-coupler or additional transformer winding. The LM5160 has a wide Vin range of 4.5V to 65V and 1.5A output current capability with integrated switch FETs. The input voltage to the reference board can be loosely regulated with a range of 20V to 30V.
30W Isolated Synchronous Flyback Converter Reference Design
PMP10506: PMP10506 is an isolated synchronous flyback converter using the LM5122 controller IC. The design accepts an input voltage of 9Vin to 60Vin and provides an isolated output of 5Vout capable of supplying 6A of continuous current to the load.
Isolated Tri-output Fly-Buck Power Supply for Industrial PLC Applications - Reference Design
PMP10532.1: The PMP10532.1 reference design is an isolated Fly-Buck power supply for industrial applications. It takes 24V nominal input and provides three isolated outputs: +5V@1A and +/-15V@200mA. The design is suitable for providing isolated power supply to MCU and control circuits and positive/negative bias to Op Amps in PLC applications. The cross regulation of each output over line and load variation maintains about +/-5% tolerance, and the input voltage range of the supply is from 19V to 30V. The design features the LM5160 synchronous buck converter configured as a Fly-Buck regulator. The LM5160 has a wide Vin range of 4.5V to 65V and 1.5A output current capability with integrated switch FETs. It employs the Constant On-Time (COT) control scheme suitable for the Fly-Buck. With the benefit of primary side regulation, the Fly-Buck converter makes a compact and cost effective solution for multiple isolated output power supply without the opto-coupler feedback.
CISPR 25 Class 5 Rated 3.3W Automotive Power Reference Design
PMP9397: The PMP9397 reference design provides a conducted EMI optimized 3.3W power supply design for automotive applications. The design uses the non-synchronous buck regulator, LM26001, to generate a 3.3V, 1A output. The input voltage range is 4.5V to 38V suitable for automotive battery supply. The reference design comes with the input EMI filter stage to suppress the switching noise in the input supply line, and the board is tested to be compliant with the CISPR 25 Class 5 conducted emissions standard.
20W SEPIC Low-Cost Lead Acid Battery Charger Reference Design
PMP10081: The PMP10081 reference design shows a simple and low-cost solution of a lead acid battery charger. The input voltage range is from 9V to 36V and the maximum output voltage is 13.8V, which is sufficient for a six-cell lead acid battery with a charge current up to 1.5A.
Hercules Safety MCU Industrial Power Solution Reference Design - PMP10189.3 - TI Tool Folder
PMP10189: This reference design is a complete power solution for the Hercules™ Safety MCU. The input voltage can be in the range of 48..60V and it provides five different output rails with 12.0V @ 30mA, 5.0V @ 240mA, 3.3V @ 620mA, 3.3V @ 230mA and 1.2V @ 700mA.
System Level reference design for 30W ADAS system with required Automotive Protections
PMP10652.6: PMP10652 is a System optimized (CISPR 25 Class 3) 30W design for Surround View ADAS system. The design has various protections such as Load dump through TVS (ISO pulse testing), Reverse Voltage (Innovative Smart diode with very low Iq), Battery Disconnect Switch with OVP protection (PFET) and is EMI optimized to meet Conductive EMI limits of CISPR25 Class3 (overall) and Class5 upto 30MHz Range. Input voltage range is between 4.5V to 30V with OVP at 20V and hence will operate in most Cold Cranking conditions. LM74610 is used for Battery reverse protection which utilizes a charge pump to drive an N-channel FET to provide a resistive path for the bypass current to flow. LM53603Q1 is used as front end DC/DC Buck converter which is 2.2MHz switching, Synchronous rectified Wide Vin Buck Converter which can take transient upto 42V. TPS57114Q1 is used to provide power to the cores and it is a high current 2,2MHz switching buck converter. LM26420 is a dual 2.2MHz switching buck converter which is used for generating other required supplies. LM3880 sequencer is used for all the power up and power down sequencing requirements.
Automotive Buck-Boost Power Solution Reference Design
PMP10170: PMP10170 provides a constant output voltage of 5.0V @ 500mA from an wide input voltage range of 4.0V up to 39.0V. It is working with a fixed switching frequency of 380 kHz but provides also the possibility to modulate the switching frequency to reduce the EMI.
200W Natural Interleaving Transition-Mode PFC Flyback LED Driver Reference Design
PMP10116: This design uses the UCC28063A transition-mode pfc controller to drive LEDs up to 700mA current from an AC input. This flyback pfc topology provides isolation and uses quasi-resonant mode control. It supports analog dimming on the output side.
System Level reference design for 30W ADAS system with required Automotive Protections - PMP10652.2 - TI Tool Folder
PMP10652: PMP10652 is a System optimized (CISPR 25 Class 3) 30W design for Surround View ADAS system. The design has various protections such as Load dump through TVS (ISO pulse testing), Reverse Voltage (Innovative Smart diode with very low Iq), Battery Disconnect Switch with OVP protection (PFET) and is EMI optimized to meet Conductive EMI limits of CISPR25 Class3 (overall) and Class5 upto 30MHz Range. Input voltage range is between 4.5V to 30V with OVP at 20V and hence will operate in most Cold Cranking conditions. LM74610 is used for Battery reverse protection which utilizes a charge pump to drive an N-channel FET to provide a resistive path for the bypass current to flow. LM53603Q1 is used as front end DC/DC Buck converter which is 2.2MHz switching, Synchronous rectified Wide Vin Buck Converter which can take transient upto 42V. TPS57114Q1 is used to provide power to the cores and it is a high current 2,2MHz switching buck converter. LM26420 is a dual 2.2MHz switching buck converter which is used for generating other required supplies. LM3880 sequencer is used for all the power up and power down sequencing requirements.
Reference Design - MOSFET Driver for Half Bridge with a Fly-Buck to Provide Isolated Power
PMP10645: The PMP10645 reference design is designed for SM74101 mosfet driver with a Fly-Buck power supply to drive half bridge. The SM74101 is a tiny 7A mosfet driver which can support 3A source current and 7A sink current. The LM5017 isolated output Fly-Buck power supply has four outputs to supply the gate driver bias in motor drive or inverter applications. The user can also use jumpers to set Unipolar or Bipolar PWM gate driver.
Power Reduction Using Dynamic Switching Reference Design
TIDA-00675: This design shows the power reduction benefits of dynamically switching a load on/off using a load switch. The design guide shows how frequency of switching, duty cycle, and the use of a discharge resistor can have an impact on power consumption.
Wide AC input AC/DC power supply for 3 phase E-meter (12V @ 0.5A)
PMP4303.3: Simple nonSR buck with TPS54140 for various output voltages (1.8V, 2.5V, 3.3V, 5.0V) up to 1Amp load out of 16V to 36V.
Isolated Tri-output Fly-Buck Power Supply for Industrial PLC Applications - Reference Design
PMP10532: The PMP10532 reference design is an isolated Fly-Buck power supply for industrial applications. It takes 24V nominal input and provides three isolated outputs: +5V@1A and +/-15V@200mA. The design is suitable for providing isolated power supply to MCU and control circuits and positive/negative bias to Op Amps in PLC applications. The cross regulation of each output over line and load variation maintains about +/-5% tolerance, and the input voltage range of the supply is from 19V to 30V. The design features the LM5160 synchronous buck converter configured as a Fly-Buck regulator. The LM5160 has a wide Vin range of 4.5V to 65V and 1.5A output current capability with integrated switch FETs. It employs the Constant On-Time (COT) control scheme suitable for the Fly-Buck. With the benefit of primary side regulation, the Fly-Buck converter makes a compact and cost effective solution for multiple isolated output power supply without the opto-coupler feedback.
System Level reference design for 30W ADAS system with required Automotive Protections
PMP10652.1: PMP10652 is a System optimized (CISPR 25 Class 3) 30W design for Surround View ADAS system. The design has various protections such as Load dump through TVS (ISO pulse testing), Reverse Voltage (Innovative Smart diode with very low Iq), Battery Disconnect Switch with OVP protection (PFET) and is EMI optimized to meet Conductive EMI limits of CISPR25 Class3 (overall) and Class5 upto 30MHz Range. Input voltage range is between 4.5V to 30V with OVP at 20V and hence will operate in most Cold Cranking conditions. LM74610 is used for Battery reverse protection which utilizes a charge pump to drive an N-channel FET to provide a resistive path for the bypass current to flow. LM53603Q1 is used as front end DC/DC Buck converter which is 2.2MHz switching, Synchronous rectified Wide Vin Buck Converter which can take transient upto 42V. TPS57114Q1 is used to provide power to the cores and it is a high current 2,2MHz switching buck converter. LM26420 is a dual 2.2MHz switching buck converter which is used for generating other required supplies. LM3880 sequencer is used for all the power up and power down sequencing requirements.
Reference Design - MOSFET Driver for Half Bridge with a Fly-Buck to Provide Isolated Power
PMP10645.1: The PMP10645 reference design is designed for SM74101 mosfet driver with a Fly-Buck power supply to drive half bridge. The SM74101 is a tiny 7A mosfet driver which can support 3A source current and 7A sink current. The LM5017 isolated output Fly-Buck power supply has four outputs to supply the gate driver bias in motor drive or inverter applications. The user can also use jumpers to set Unipolar or Bipolar PWM gate driver.
Isolated Octo-output Fly-Buck Bias for IGBT Driver - Reference Design
PMP10531.3: The PMP10531.3 reference design is an 8-output isolated Fly-Buck power supply for IGBT gate driver in motor drive or high voltage inverter applications. It takes 24V nominal input and provides 4 isolated sets of (+15V, -8V) bias voltage. The board is designed to provide driver bias power for 6 IGBTs in 3-phase configuration: 3 sets of outputs for the 3 top side IGBTs with 100mA output current, and 1 set of 300mA outputs for all the bottom IGBTs. Each set of positive/negative rails is generated from one single transformer windings using voltage split circuit. A compact solution size is achieved (62x55mm). The design features the LM5160 synchronous buck converter configured as a Fly-Buck regulator. With the benefit of primary side regulation, the supply has the outputs regulated without the opto-coupler or additional transformer winding. The LM5160 has a wide Vin range of 4.5V to 65V and 1.5A output current capability with integrated switch FETs. The input voltage to the reference board can be loosely regulated with a range of 20V to 30V.
System Level reference design for 30W ADAS system with required Automotive Protections
PMP10652.4: PMP10652 is a System optimized (CISPR 25 Class 3) 30W design for Surround View ADAS system. The design has various protections such as Load dump through TVS (ISO pulse testing), Reverse Voltage (Innovative Smart diode with very low Iq), Battery Disconnect Switch with OVP protection (PFET) and is EMI optimized to meet Conductive EMI limits of CISPR25 Class3 (overall) and Class5 upto 30MHz Range. Input voltage range is between 4.5V to 30V with OVP at 20V and hence will operate in most Cold Cranking conditions. LM74610 is used for Battery reverse protection which utilizes a charge pump to drive an N-channel FET to provide a resistive path for the bypass current to flow. LM53603Q1 is used as front end DC/DC Buck converter which is 2.2MHz switching, Synchronous rectified Wide Vin Buck Converter which can take transient upto 42V. TPS57114Q1 is used to provide power to the cores and it is a high current 2,2MHz switching buck converter. LM26420 is a dual 2.2MHz switching buck converter which is used for generating other required supplies. LM3880 sequencer is used for all the power up and power down sequencing requirements.
Quad Isolated Outputs Fly-Buck Bias Supply for IGBT Gate Driver Reference Design
PMP9460.3: The PMP9460 reference design is a quad isolated output Fly-Buck power supply designed for IGBT gate driver bias in motor drive or inverter applications. It features the LM5017, 7.5-100V wide Vin, 600mA, Constant On-Time (COT), synchronous buck regulator configured in the Fly-Buck topology. The Fly-Buck converter is a simple, cost effective and compact isolated power solution. The reference board generates two pair of +16V and -9V outputs each with 100mA current capability; they are suitable for biasing the gate drivers of two IGBTs. The supply provides good regulation performance over an input voltage range of 19V to 30V.
System Level reference design for 30W ADAS system with required Automotive Protections
PMP10652.3: PMP10652 is a System optimized (CISPR 25 Class 3) 30W design for Surround View ADAS system. The design has various protections such as Load dump through TVS (ISO pulse testing), Reverse Voltage (Innovative Smart diode with very low Iq), Battery Disconnect Switch with OVP protection (PFET) and is EMI optimized to meet Conductive EMI limits of CISPR25 Class3 (overall) and Class5 upto 30MHz Range. Input voltage range is between 4.5V to 30V with OVP at 20V and hence will operate in most Cold Cranking conditions. LM74610 is used for Battery reverse protection which utilizes a charge pump to drive an N-channel FET to provide a resistive path for the bypass current to flow. LM53603Q1 is used as front end DC/DC Buck converter which is 2.2MHz switching, Synchronous rectified Wide Vin Buck Converter which can take transient upto 42V. TPS57114Q1 is used to provide power to the cores and it is a high current 2,2MHz switching buck converter. LM26420 is a dual 2.2MHz switching buck converter which is used for generating other required supplies. LM3880 sequencer is used for all the power up and power down sequencing requirements.
Two-Switch Buck-Boost Converter for 6W Telecom
PMP7983: PMP7983 is a buck-boost converter rated for 12V output at 0.5A from an input voltage of 10V to 16V. This design uses the LM25118 buck-boost controller at a switching frequency of 100 kHz.
LM5017 Flybuck Quad Isolated Output Power Supply without Opto-coupler
PMP7993.3: This Flybuck reference design uses the LM5017 buck regulator to generate four isolated outputs: ±15V@50mA and ±5V@100mA. The regulation is done on the primary side, and thus no opto-coupler is needed. The overall load/line regulation for each output is within +/-5%. The input voltage range is from 17V to 32V. It's suitable for applications requiring multiple positive and negative bias voltage rails.
Powering PLC I/O Module with LM5017 Flybuck Reference Design
PMP7993.1: The LM5017 Flybuck reference design provides multiple isolated outputs to supply the bias voltage needed in a PLC I/O module. It generates 4 isolated outputs: ±15V@50mA and ±5V@100mA; it can cover most of the required voltage rails in the I/O module, such as the OP-AMP, DAC bias, RS-485 transmitter and digital isolator power supplies. In the Flybuck, the regulation is done on the primary side, and thus no opto-coupler is needed. The overall load/line regulation for each output is within +/-5%. The input voltage range is from 17V to 32V.
Hercules Safety MCU Industrial Power Solution Reference Design
PMP10189.1: This reference design is a complete power solution for the Hercules™ Safety MCU. The input voltage can be in the range of 48..60V and it provides five different output rails with 12.0V @ 30mA, 5.0V @ 240mA, 3.3V @ 620mA, 3.3V @ 230mA and 1.2V @ 700mA.
Generic Energy Harvesting Adapter Module for Thermoelectric Generators (TEG) Reference Design
TIDA-00246: This TI Design aims at providing a generic solution for energy harvesting while giving a practical application application for thermoelectric generators (TEG). It is a fully programmable state-machine which runs at 60nA and can enable and disable key functions as they are needed by the system to optimize power consumption. TIDA-00246 acts as a BoosterPack for the MSP430FR5969 LaunchPad Development Kit (MSP-EXP430FR5969) for use as an ultra-low power state machine. For more information on II-VI Marlow: Click here.
Automotive Dual-buck with Pre-boost 3.3V @ 2.3A and 3.3V @ 1.8A Reference Design - PMP8637.3 - TI Tool Folder
PMP8637: This design is an automotive power solution with two synchronous bucks and a pre-boost to keep the output voltage stable during cranking. The bucks provide 3.3V @ 2.3A and 3.3V @ 1.8A, the output of the pre-boost is 7.0V @ 2.1A.
Automotive Buck Converter 3.3V @ 500mA Reference Design
PMP8637.2: This design is a buck converter for automotive applications covering an input voltage range of 3.5V .. 35V. It provides an output voltage of 3.3V @ 600mA.
4-Channel LED Spotlight Driver Reference Design
PMP10171: The PMP10171 reference design is a boost LED driver with four outputs. It has an input voltage range of 10 .. 30V and provides 500mA at 40V maximum. A microcontroller provides an adjustable PWM signal for adjusting the brightness of the LEDs.
Wide AC input AC/DC power supply for 3 phase E-meter (5V @ 0.2A) - PMP4303.2 - TI Tool Folder
PMP4303: Simple nonSR buck with TPS54140 for various output voltages (1.8V, 2.5V, 3.3V, 5.0V) up to 1Amp load out of 16V to 36V.
Quad Isolated Outputs Fly-Buck Bias Supply for IGBT Gate Driver Reference Design - PMP9460.2 - TI Tool Folder
PMP9460: The PMP9460 reference design is a quad isolated output Fly-Buck power supply designed for IGBT gate driver bias in motor drive or inverter applications. It features the LM5017, 7.5-100V wide Vin, 600mA, Constant On-Time (COT), synchronous buck regulator configured in the Fly-Buck topology. The Fly-Buck converter is a simple, cost effective and compact isolated power solution. The reference board generates two pair of +16V and -9V outputs each with 100mA current capability; they are suitable for biasing the gate drivers of two IGBTs. The supply provides good regulation performance over an input voltage range of 19V to 30V.
100-240VAC Input, 60W, 2-string, PWM Dimmable LED Driver Reference Design
PMP6024: PMP6024 is an offline, LED driver circuit consisting of an isolated, power-factor corrected, constant output voltage flyback converter followed by two DC/DC buck LED current controllers. It is suitable for indoor or outdoor area lighting applications of 3500-5000 lumens (depending upon LED selection). LED brightness is controlled by a 3.3V, 10kHz PWM signal which is converted to a DC level adjustment of the LED string currents avoiding PWM modulation of the light output.
Automotive Point-of-Load Solution Reference Design
PMP10188: This automotive reference design has an input voltage range of 16V to 34V and provides an output voltage of 13.2V @ 2.0A. It's using only ceramic capacitors on the output as well as on the input which enables the use for a wide temperature range.
Flybuck Power Supply Using LM5017, Two 12V@0.25A Outputs - PMP7941.2 - TI Tool Folder
PMP7941: This reference design uses the LM5017 Flybuck regulator to generate two 12V output at 250mA. One output is at the primary side and the other is on the isolated secondary side. By reverse the output and ground connection of the secondary side, the isolated output becomes -12V. It's suitable for applications requiring +/-12V bias powers. The input range is from 17V to 32V.
Battery Charger with 50V DC Input 20A
PMP4308: The PMP4308 is a 50V DC in 20A battery charger solution which uses Buck upside-down topology. PWM controller UCC2809 is selected in the design.
LM5017 Flybuck Quad Isolated Output Power Supply without Opto-coupler
PMP7993.2: This Flybuck reference design uses the LM5017 buck regulator to generate four isolated outputs: ±15V@50mA and ±5V@100mA. The regulation is done on the primary side, and thus no opto-coupler is needed. The overall load/line regulation for each output is within +/-5%. The input voltage range is from 17V to 32V. It's suitable for applications requiring multiple positive and negative bias voltage rails.
Isolated Octo-output Fly-Buck Bias for IGBT Driver - Reference Design - PMP10531.3 - TI Tool Folder
PMP10531: The PMP10531.3 reference design is an 8-output isolated Fly-Buck power supply for IGBT gate driver in motor drive or high voltage inverter applications. It takes 24V nominal input and provides 4 isolated sets of (+15V, -8V) bias voltage. The board is designed to provide driver bias power for 6 IGBTs in 3-phase configuration: 3 sets of outputs for the 3 top side IGBTs with 100mA output current, and 1 set of 300mA outputs for all the bottom IGBTs. Each set of positive/negative rails is generated from one single transformer windings using voltage split circuit. A compact solution size is achieved (62x55mm). The design features the LM5160 synchronous buck converter configured as a Fly-Buck regulator. With the benefit of primary side regulation, the supply has the outputs regulated without the opto-coupler or additional transformer winding. The LM5160 has a wide Vin range of 4.5V to 65V and 1.5A output current capability with integrated switch FETs. The input voltage to the reference board can be loosely regulated with a range of 20V to 30V.
Hercules Safety MCU Industrial Power Solution Reference Design
PMP10189.2: This reference design is a complete power solution for the Hercules™ Safety MCU. The input voltage can be in the range of 48..60V and it provides five different output rails with 12.0V @ 30mA, 5.0V @ 240mA, 3.3V @ 620mA, 3.3V @ 230mA and 1.2V @ 700mA.
Hercules Safety MCU Industrial Power Solution Reference Design
PMP10189.5: This reference design is a complete power solution for the Hercules™ Safety MCU. The input voltage can be in the range of 48..60V and it provides five different output rails with 12.0V @ 30mA, 5.0V @ 240mA, 3.3V @ 620mA, 3.3V @ 230mA and 1.2V @ 700mA.
Low Profile Quad Output Isolated Fly-Buck Power Supply for Industrial Application Reference Design
PMP9478.1: The PMP9478 reference design is a low profile quad output isolated Flybuck power supply for industrial applications. The power supply has a synchronous buck regulator, LM5017, and a low profile (6mm) transformer. It generates four isolated outputs of ±5V, ±15V, 50mA each. The LM5017 is a 100V wide Vin, 600mA synchronous buck regulator. The input voltage range of the design is 20V to 32V, making it suitable for 24V input industrial application. The Flybuck can regulate the secondary side outputs without opto-coupler or aux winding, and is capable of achieving good cross regulation within ±5%. With LM5017's Constant On-Time control, no loop compensation is required, which simplifies the design and helps reduce the external part count and BOM cost.
LM5017 Flybuck Quad Isolated Output Power Supply without Opto-coupler
PMP7993.4: This Flybuck reference design uses the LM5017 buck regulator to generate four isolated outputs: ±15V@50mA and ±5V@100mA. The regulation is done on the primary side, and thus no opto-coupler is needed. The overall load/line regulation for each output is within +/-5%. The input voltage range is from 17V to 32V. It's suitable for applications requiring multiple positive and negative bias voltage rails.
5W WPC (Qi) Compliant Wireless Power Transmitter for 5V Applications Reference Design
TIDA-00259: This reference design showcases the bq500212A in a 5W WPC (Qi) compliant wireless power transmitter for 5V applications. The transmitter circuits are laid out in a 50mm X 50mm configuration which matches the dimensions for WPC Type A11 TX Coil. The design is Qi certified and has been certified to WPC v1.1 standard.
System Level reference design for 30W ADAS system with required Automotive Protections
PMP10652.7: PMP10652 is a System optimized (CISPR 25 Class 3) 30W design for Surround View ADAS system. The design has various protections such as Load dump through TVS (ISO pulse testing), Reverse Voltage (Innovative Smart diode with very low Iq), Battery Disconnect Switch with OVP protection (PFET) and is EMI optimized to meet Conductive EMI limits of CISPR25 Class3 (overall) and Class5 upto 30MHz Range. Input voltage range is between 4.5V to 30V with OVP at 20V and hence will operate in most Cold Cranking conditions. LM74610 is used for Battery reverse protection which utilizes a charge pump to drive an N-channel FET to provide a resistive path for the bypass current to flow. LM53603Q1 is used as front end DC/DC Buck converter which is 2.2MHz switching, Synchronous rectified Wide Vin Buck Converter which can take transient upto 42V. TPS57114Q1 is used to provide power to the cores and it is a high current 2,2MHz switching buck converter. LM26420 is a dual 2.2MHz switching buck converter which is used for generating other required supplies. LM3880 sequencer is used for all the power up and power down sequencing requirements.
Low Profile Quad Output Isolated Fly-Buck Power Supply for Industrial Application Reference Design - PMP9478.3 - TI Tool Folder
PMP9478: The PMP9478 reference design is a low profile quad output isolated Flybuck power supply for industrial applications. The power supply has a synchronous buck regulator, LM5017, and a low profile (6mm) transformer. It generates four isolated outputs of ±5V, ±15V, 50mA each. The LM5017 is a 100V wide Vin, 600mA synchronous buck regulator. The input voltage range of the design is 20V to 32V, making it suitable for 24V input industrial application. The Flybuck can regulate the secondary side outputs without opto-coupler or aux winding, and is capable of achieving good cross regulation within ±5%. With LM5017's Constant On-Time control, no loop compensation is required, which simplifies the design and helps reduce the external part count and BOM cost.
9 to 60Vin 12Vout @ 5A Single-Phase Isolated Synchronous Flyback Converter Reference Design
PMP9256: PMP9256 is an isolated synchronous flyback converter utilizing the LM5122 for industrial applications. The benefit of using a synchronous flyback is higher efficiency compared to a non-synchronous flyback.
Boost Converter for 2 LED Strings
PMP10521: PMP10521 is a boost converter for LEDs which utilizes the LM5020-2 controller. The switching frequency is set to 100 kHz for high efficiency at a nominal output power of 18.5W. The design features switch current limiting, output over-voltage limiting and summing feedback for multiple LED strings. Constant current regulation allows for wide variation of output voltage.
Quad Isolated Outputs Fly-Buck Bias Supply for IGBT Gate Driver Reference Design - PMP9460.3 - TI Tool Folder
PMP9460: The PMP9460 reference design is a quad isolated output Fly-Buck power supply designed for IGBT gate driver bias in motor drive or inverter applications. It features the LM5017, 7.5-100V wide Vin, 600mA, Constant On-Time (COT), synchronous buck regulator configured in the Fly-Buck topology. The Fly-Buck converter is a simple, cost effective and compact isolated power solution. The reference board generates two pair of +16V and -9V outputs each with 100mA current capability; they are suitable for biasing the gate drivers of two IGBTs. The supply provides good regulation performance over an input voltage range of 19V to 30V.
Automotive Dual-buck with Pre-boost 3.3V @ 2.3A and 3.3V @ 1.8A Reference Design
PMP8637.3: This design is an automotive power solution with two synchronous bucks and a pre-boost to keep the output voltage stable during cranking. The bucks provide 3.3V @ 2.3A and 3.3V @ 1.8A, the output of the pre-boost is 7.0V @ 2.1A.
Automotive Buck Conv for High-temp Ambient (105 deg) Providing 15V @ 160mA Reference Design
PMP8660: This design is a buck converter for automotive applications covering an input voltage range of 30..60V. It provides an output voltage of 15.0V @ 160mA and can operate up to 105 deg ambient temperature.
Boost Converter for 4 LED Strings
PMP10505: PMP10505 is a boost converter for LEDs which utilizes the LM5020-2 controller. The switching frequency is set to 100 kHz for high efficiency at a nominal output power of 18.5W. The design features switch current limiting, output over-voltage limiting and summing feedback for multiple LED strings. Constant current regulation allows for wide variation of output voltage.
TPS92560 High Power 20W Boost LED Driver Reference Design
PMP8020: The main purpose of this reference design is to demonstrate a very good compatibility of Power source boost topology LED driver based on TPS92560. This LED driver is designed for converting a power source DC, AC & E-transformer to a regulated LED current. The operating conditions and performance of the reference design are as follows: 12VDC, or 12Vac / 50Hz 60Hz, or 12VAC E-transformer, Output Power 20W, 30-40V LED voltage , 500mA Regulated LED Current , 86% Typical System Efficiency, High Power Factor > 0.9, and output Open-Circuit Protection.
Isolated Octo-output Fly-Buck Bias for IGBT Driver - Reference Design
PMP10531.2: The PMP10531.2 reference design is an 8-output isolated Fly-Buck power supply for IGBT gate driver in motor drive or high voltage inverter applications. It takes 24V nominal input and provides 4 isolated sets of (+15V, -8V) bias voltage. The board is designed to provide driver bias power for 6 IGBTs in 3-phase configuration: 3 sets of outputs for the 3 top side IGBTs with 100mA output current, and 1 set of 300mA outputs for all the bottom IGBTs. Each set of positive/negative rails is generated from one single transformer windings using voltage split circuit. A compact solution size is achieved (62x55mm). The design features the LM5160 synchronous buck converter configured as a Fly-Buck regulator. With the benefit of primary side regulation, the supply has the outputs regulated without the opto-coupler or additional transformer winding. The LM5160 has a wide Vin range of 4.5V to 65V and 1.5A output current capability with integrated switch FETs. The input voltage to the reference board can be loosely regulated with a range of 20V to 30V.
Low Profile Quad Output Isolated Fly-Buck Power Supply for Industrial Application Reference Design
PMP9478.2: The PMP9478 reference design is a low profile quad output isolated Flybuck power supply for industrial applications. The power supply has a synchronous buck regulator, LM5017, and a low profile (6mm) transformer. It generates four isolated outputs of ±5V, ±15V, 50mA each. The LM5017 is a 100V wide Vin, 600mA synchronous buck regulator. The input voltage range of the design is 20V to 32V, making it suitable for 24V input industrial application. The Flybuck can regulate the secondary side outputs without opto-coupler or aux winding, and is capable of achieving good cross regulation within ±5%. With LM5017's Constant On-Time control, no loop compensation is required, which simplifies the design and helps reduce the external part count and BOM cost.
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