参考设计
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Multiple Output Power Solution for Kintex 7 Application
PMP7804.1: The approach for this reference design is based on “ease of use” and low risk to manufacture. Simple Switcher power modules along with the LM2121x low voltage synchronous buck regulators allow for fast turn prototyping and quick time to manufacturer with minimal technical issues.
Efficient, Step-down, High-power LED Driver with Strobe and Synchronization for Fire Alarms
PMP9762: This TI Design demonstrates an efficient, step-down, high-power LED driver with strobe & synchronization for fire alarms. A 3-A LED is driven from a common, quasi-regulated 12-V input bus at over 85% efficiency. The circuit supports a clock input for the strobe function, which allows synchronization of multiple LED drivers to a common clock source. As seen at APEC
PMP7804 Multiple Output Power Solution for Kintex 7 Application | TI.com
PMP7804: The PMP7804 reference design provides all the power supply rails necessary to power the Xilinx ® Kintex ® 7 series family of FPGAs. This design utilizes Simple Switcher power modules along with the LM2121x low voltage synchronous buck regulators for "ease of use" and shorter design cycles. This design is optimized for a 12V input.
Power Reference Design for Xilinx® Zynq®-7000
PMP7877.2: The PMP7877 reference design provides all the rails necessary to power a Xilinx® Zynq®-7000 series SoC. It operates from an input voltage range of 10.8Vin to 13.2Vin and has seven regulated outputs: 1Vout @ 5A, 1.8Vout @ 2.5A, 1.5Vout @ 6A, 3.3Vout @ 5A, 3.3Vout @ 5A, 5Vout @ 2A, and 0.75Vout @ 1A continous/3Apeak. This design has been approved and tested by Xilinx.
PMP7967 Power Solution for an Engineering Equipment Fuel Injector | TI.com
PMP7967: The PMP7967 converts a DC input of 6V-42V to an output of 90V at 1.5A. The design uses four interleaved LM5122 boost controllers with each controller switching at 100kHz. The resulting 4-phase boost converter has a ripple frequency of 400kHz. Freqeucny can also be synchronized to an external signal. Four 330μF aluminum electrolytic capacitors are used at the output to support sudden load current demands in the fuel injector solenoids.
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.
PMP11373 Factory Automation (FA) Isolated Sensor Reference Design | TI.com
PMP11373: Dual isolated half-bridge converters are implemented using a single DRV8801 motor driver controller. The DRV8801 controller operates from a 24Vdc input and at a fixed 50% duty, generated using the low cost LMC555 timer. Transformer secondaries are rectified and regulated to 5V and 15V outputs using TPS7A4901 linear regulators, which supply 0.15A each. This method allows the opto-coupler to be eliminated, reducing cost and complexity. Design options allow single or dual outputs per transformer.
Xilinx 7 Series Power Module Reference design
PMP7804: The PMP7804 reference design provides all the power supply rails necessary to power the Xilinx ® Kintex ® 7 series family of FPGAs. This design utilizes Simple Switcher power modules along with the LM2121x low voltage synchronous buck regulators for "ease of use" and shorter design cycles. This design is optimized for a 12V input.
PMP7804 Multiple Output Power Solution for Kintex 7 Application | TI.com
PMP7804: The PMP7804 reference design provides all the power supply rails necessary to power the Xilinx ® Kintex ® 7 series family of FPGAs. This design utilizes Simple Switcher power modules along with the LM2121x low voltage synchronous buck regulators for "ease of use" and shorter design cycles. This design is optimized for a 12V input.
Power Solution for an Engineering Equipment Fuel Injector
PMP7967: The PMP7967 converts a DC input of 6V-42V to an output of 90V at 1.5A. The design uses four interleaved LM5122 boost controllers with each controller switching at 100kHz. The resulting 4-phase boost converter has a ripple frequency of 400kHz. Freqeucny can also be synchronized to an external signal. Four 330μF aluminum electrolytic capacitors are used at the output to support sudden load current demands in the fuel injector solenoids.
Multiple Output Power Solution for Kintex 7 Application
PMP7804.8: The approach for this reference design is based on “ease of use” and low risk to manufacture. Simple Switcher power modules along with the LM2121x low voltage synchronous buck regulators allow for fast turn prototyping and quick time to manufacturer with minimal technical issues.
TIDA-00751 Solid State Relay 24V AC Switch with Galvanic Isolation Reference Design | TI.com
TIDA-00751: The solid state relay 24V AC Switch reference design is a single relay replacement that enables efficient power management for a low power alternative to standard electromechanical relays. The OFF-mode provides energy to the system controller and the ON mode can switch fast enough to allow backup battery charging where electromechanical relays cannot. The internal transformer enables isolation and a voltage multiplier ensures enough current to control other relays in the rest of the system.
Power Solution for an Automotive Fuel Injector
PMP7966: PMP7966 is a 4-phase boost converter rated for 52V output at 2.5A from an input voltage of 6V to 42V. This design uses LM5122 boost controllers at a switching frequency of 100 kHz each phase, resulting in 400 kHz input and output ripple. 680μF aluminum electrolytic capacitors are used at the output of each phase, providing hold-up to support large transient currents.
PMP7966 Power Solution for an Automotive Fuel Injector | TI.com
PMP7966: PMP7966 is a 4-phase boost converter rated for 52V output at 2.5A from an input voltage of 6V to 42V. This design uses LM5122 boost controllers at a switching frequency of 100 kHz each phase, resulting in 400 kHz input and output ripple. 680μF aluminum electrolytic capacitors are used at the output of each phase, providing hold-up to support large transient currents.
