PMP7170.1, Non-Isolated Buck - for Consumer Electronics using TPS54429 w/ input of 12 VDC 5V@4.4A

Reference Design using part TPS54426PWP by Texas Instruments

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PMP7170 (Sheet 1 of 5)
PMP7170 (Sheet 2 of 5)
PMP7170 (Sheet 3 of 5)
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PMP7170 (Sheet 5 of 5)
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Manufacturer

Texas Instruments
  • Application Category
    Power Supplies
  • Product Type
    DC to DC Single Output Power Supplies

Associated Documents

For End Products

  • Consumer Electronics

Description

  • PMP7170.1, Non-Isolated Buck - for Consumer Electronics using TPS54429 w/ input of 12 VDC 5V@4.4A. PMP7170.1(5V@4.4A) reference design is a 47W DC/DC sync Buck which uses a TPS54429 and was intended for Consumer Electronics applications. It can generate a Non-Isolated 5 volt output at 4.4 Amps from an input of 12 Volts DC. This design has multiple outputs

Key Features

  • Conversion Type
    DC to DC
  • Input Voltage
    12 V
  • Output Voltage
    5 V
  • Output Current
    4.4 A
  • Output Power
    22 W
  • Topology
    Buck- Synchronous

Featured Parts (8)

Featured Parts
Part Number Manufacturer Type Description
TPS54325PWP Texas Instruments DC to DC Converter and Switching Regulator Chip Conv DC-DC 2V to 18V Synchronous Step Down Single-Out 0.76V to 5.5V 3A 14-Pin HTSSOP EP Tube Buy
TPS54325PWPR Texas Instruments DC to DC Converter and Switching Regulator Chip Conv DC-DC 2V to 18V Synchronous Step Down Single-Out 0.76V to 5.5V 3A 14-Pin HTSSOP EP T/R Buy
TPS54521RHLR Texas Instruments DC to DC Converter and Switching Regulator Chip Conv DC-DC 4.5V to 17V Synchronous Step Down Single-Out 0.8V to 15V 5A 14-Pin VQFN EP T/R Buy
TPS54521RHLT Texas Instruments DC to DC Converter and Switching Regulator Chip Conv DC-DC 4.5V to 17V Synchronous Step Down Single-Out 0.8V to 15V 5A 14-Pin VQFN EP T/R Buy
TPS54325PWPR-P Texas Instruments DC to DC Converter and Switching Regulator Chip Conv DC-DC 2V to 18V Synchronous Step Down Single-Out 0.76V to 5.5V 3A 14-Pin HTSSOP EP T/R Buy
TPS54325PWP-P Texas Instruments DC to DC Converter and Switching Regulator Chip Conv DC-DC 2V to 18V Synchronous Step Down Single-Out 0.76V to 5.5V 3A 14-Pin HTSSOP EP Tube Buy
TPS54426PWP Texas Instruments DC to DC Converter and Switching Regulator Chip Conv DC-DC 4.5V to 18V Synchronous Step Down Single-Out 0.76V to 5.5V 4A 14-Pin HTSSOP EP Tube Buy
TPS54426PWPR Texas Instruments DC to DC Converter and Switching Regulator Chip Conv DC-DC 4.5V to 18V Synchronous Step Down Single-Out 0.76V to 5.5V 4A 14-Pin HTSSOP EP T/R Buy

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