参考设计
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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.
TPS54160 Universal Board
PMP4743: low power inverting buck boost to generate negative output voltage -5.5V out of positive input voltage 15V
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
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.
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.
