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首页 > 电子元器件选型 > 电源电路 > 开关式稳压器或控制器

TPS54040DGQR

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TPS54040DGQR
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Texas Instruments

3.5V to 42V Input, 0.5A Step-Down Converter with Eco-Mode 10-HVSSOP -40 to 150

市场均价:
¥16.5756
市场总库存:
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生命周期状态: Active
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参考设计

(22)
PMP7220 Boost Power Supply for Automotive eCall System | TI.com
PMP7220: This design is a buck converter for automotive as well as for non-automotive applications. It delivers an output voltage of 5.0V @ 70mA at an input voltage range of 9-14V. It can withstand input peaks up to 40V.
PMP6000 Sync Buck(x4), Buck (1V @ 25A) | TI.com
PMP6000: PMP6000 uses the UC9224 Digital Power controller with 2 outputs with up to 2 phases per output to drive the CSD96370Q5M synchronous buck power stages. It targets 12Vin applications with 2 outputs, each about 1 to 1.2V at up to 50A if both phases are populated. For each phase the INA213 current monitor is used.
PMP7146 3-ph E-Meter. Input voltage: 2 and 3 phase; outputs: 16.5V@300mApk, 12V@500mA, 3.3V@100mApk, 1.9V@15 | TI.com
PMP7146: The PMP7146 has been designed especially for E-meters with PLC (power line communication) on board. The input filter shows high impedance to the PLC transmitter and the controller LM5021 works in constant switching frequency. A settable skip-mode improves the efficiency at light load. Two Bucks and an LDO supply the power to the digital section of the E-meter.
3-ph E-Meter. Input voltage: 2 and 3 phase; outputs: 16.5V@300mApk, 12V@500mA, 3.3V@100mApk, 1.9V@15
PMP7146.1: The PMP7146 has been designed especially for E-meters with PLC (power line communication) on board. The input filter shows high impedance to the PLC transmitter and the controller LM5021 works in constant switching frequency. A settable skip-mode improves the efficiency at light load. Two Bucks and an LDO supply the power to the digital section of the E-meter.
PMP7146 3-ph E-Meter. Input voltage: 2 and 3 phase; outputs: 16.5V@300mApk, 12V@500mA, 3.3V@100mApk, 1.9V@15 | TI.com
PMP7146: The PMP7146 has been designed especially for E-meters with PLC (power line communication) on board. The input filter shows high impedance to the PLC transmitter and the controller LM5021 works in constant switching frequency. A settable skip-mode improves the efficiency at light load. Two Bucks and an LDO supply the power to the digital section of the E-meter.
TPS54160 Universal Board
PMP4743: low power inverting buck boost to generate negative output voltage -5.5V out of positive input voltage 15V
Inverting buck-boost using TPS54040 to generate -5V@100mA
PMP5691: Low power inverting buck boost to convert +5V to -5V
Buck for wireless charging (5V @ 100mA)
PMP5185: PMP5185 is a 5V 100mA converter off a wide input range with a focus on efficiency down to 5mA loading. With the TPS54040, a 220uHy choke and a 100kHz operating frequency; a near 70% efficiency was achieved at 5mA rising to 90% at and near full load. We have newer parts with light load variable frequency for high efficiency at light loads, such as the TPS54226; but the TPS54040 design can be used for input voltages up to 40V
PMP5185 Buck for wireless charging (5V @ 100mA) | TI.com
PMP5185: PMP5185 is a 5V 100mA converter off a wide input range with a focus on efficiency down to 5mA loading. With the TPS54040, a 220uHy choke and a 100kHz operating frequency; a near 70% efficiency was achieved at 5mA rising to 90% at and near full load. We have newer parts with light load variable frequency for high efficiency at light loads, such as the TPS54226; but the TPS54040 design can be used for input voltages up to 40V
3-ph E-Meter. Input voltage: 2 and 3 phase; outputs: 16.5V@300mApk, 12V@500mA, 3.3V@100mApk, 1.9V@15
PMP7146.4: The PMP7146 has been designed especially for E-meters with PLC (power line communication) on board. The input filter shows high impedance to the PLC transmitter and the controller LM5021 works in constant switching frequency. A settable skip-mode improves the efficiency at light load. Two Bucks and an LDO supply the power to the digital section of the E-meter.
PMP4743 TPS54160 Universal Board | TI.com
PMP4743: low power inverting buck boost to generate negative output voltage -5.5V out of positive input voltage 15V
Boost Power Supply for Automotive eCall System
PMP7220: This design is a buck converter for automotive as well as for non-automotive applications. It delivers an output voltage of 5.0V @ 70mA at an input voltage range of 9-14V. It can withstand input peaks up to 40V.
Sync Buck(x4), Buck (1V @ 25A)
PMP6000.1: PMP6000 uses the UC9224 Digital Power controller with 2 outputs with up to 2 phases per output to drive the CSD96370Q5M synchronous buck power stages. It targets 12Vin applications with 2 outputs, each about 1 to 1.2V at up to 50A if both phases are populated. For each phase the INA213 current monitor is used.
PMP8538 3.3V @ 0.3A Buck Converter | TI.com
PMP8538: This design is a buck converter for automotive as well as for non-automotive applications. It delivers an output voltage of 3.3V @ 0.3A at an input voltage range of 9-14V. It can withstand input peaks up to 40V.
PMP6000 Sync Buck(x4), Buck (1V @ 25A) | TI.com
PMP6000: PMP6000 uses the UC9224 Digital Power controller with 2 outputs with up to 2 phases per output to drive the CSD96370Q5M synchronous buck power stages. It targets 12Vin applications with 2 outputs, each about 1 to 1.2V at up to 50A if both phases are populated. For each phase the INA213 current monitor is used.
PMP7220 Boost Power Supply for Automotive eCall System | TI.com
PMP7220: This design is a buck converter for automotive as well as for non-automotive applications. It delivers an output voltage of 5.0V @ 70mA at an input voltage range of 9-14V. It can withstand input peaks up to 40V.
3.3V @ 0.3A Buck Converter
PMP8538: This design is a buck converter for automotive as well as for non-automotive applications. It delivers an output voltage of 3.3V @ 0.3A at an input voltage range of 9-14V. It can withstand input peaks up to 40V.
3-ph E-Meter. Input voltage: 2 and 3 phase; outputs: 16.5V@300mApk, 12V@500mA, 3.3V@100mApk, 1.9V@15
PMP7146.3: The PMP7146 has been designed especially for E-meters with PLC (power line communication) on board. The input filter shows high impedance to the PLC transmitter and the controller LM5021 works in constant switching frequency. A settable skip-mode improves the efficiency at light load. Two Bucks and an LDO supply the power to the digital section of the E-meter.
PMP5691 Inverting buck-boost using TPS54040 to generate -5V@100mA | TI.com
PMP5691: Low power inverting buck boost to convert +5V to -5V
3-ph E-Meter. Input voltage: 2 and 3 phase; outputs: 16.5V@300mApk, 12V@500mA, 3.3V@100mApk, 1.9V@15
PMP7146.2: The PMP7146 has been designed especially for E-meters with PLC (power line communication) on board. The input filter shows high impedance to the PLC transmitter and the controller LM5021 works in constant switching frequency. A settable skip-mode improves the efficiency at light load. Two Bucks and an LDO supply the power to the digital section of the E-meter.
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