PMP4428, 18-40Vin Isolated 5V/6A Power Supply with Low Profile for Industrial Application Reference Design

Reference Design using part LM5025AMTC by Texas Instruments

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PMP4428 Image
PMP4428 Schematic
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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

  • Power Supplies

Description

  • PMP4428, 18-40Vin Isolated 5V/6A Power Supply with Low Profile for Industrial Application Reference Design. This 5V / 6A solution implements a high efficiency active clamp controller LM5025A and self-drive synchronous rectifier. Input voltage is 18V-40V as typical industrial request and efficiency is 89.5%@24Vin full load. The transformer is embedded into the PCB and 8mm height can be met. The design is suitable for height limited industrial applications

Key Features

  • Conversion Type
    DC to DC
  • Input Voltage
    18 to 40 V
  • Output Voltage
    5 V
  • Output Current
    6 A
  • Output Power
    30 W
  • Efficiency
    89.5 %
  • Topology
    Forward- Active Clamp

Featured Parts (8)

Featured Parts
Part Number Manufacturer Type Description
TL431AIDBZRG4 Texas Instruments Voltage References V-Ref Adjustable 2.495V to 36V 100mA 3-Pin SOT-23 T/R Buy
FOD817A onsemi Transistor and Photovoltaic Output Photocouplers Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin PDIP Black Box Buy
TL431AIDBZTG4 Texas Instruments Voltage References V-Ref Adjustable 2.495V to 36V 100mA 3-Pin SOT-23 T/R Buy
TL431AIDBZR Texas Instruments Voltage References V-Ref Adjustable 2.495V to 36V 100mA 3-Pin SOT-23 T/R Buy
TL431AIDBZT Texas Instruments Voltage References V-Ref Adjustable 2.495V to 36V 100mA 3-Pin SOT-23 T/R Buy
LM5025AMTCX/NOPB Texas Instruments PWM and Resonant Controllers Voltage Mode PWM Controller 3A/1A 220kHz/580kHz Automotive 16-Pin TSSOP T/R Buy
LM5025AMTCX Texas Instruments PWM and Resonant Controllers Voltage Mode PWM Controller 3A/1A 220kHz 16-Pin TSSOP Buy
LM5025AMTCX/NOPB Texas Instruments PWM and Resonant Controllers Voltage Mode PWM Controller 3A/1A 220kHz/580kHz Automotive 16-Pin TSSOP T/R Buy

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