PMP4234, 36VDC - 75VDC Input, 3.3V/30A, 1/8th Brick Active Clamp forward Reference Design

Reference Design using part UCC2897AR by Texas Instruments

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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

  • Communications and Telecom

Description

  • PMP4234, 36VDC - 75VDC Input, 3.3V/30A, 1/8th Brick Active Clamp forward Reference Design. Reference design generates an isolated 3.3V/10A output from a standard 48V telecom bus input. The UCC2897A is used to control an active clamp forward topology with self-driven synchronous rectifiers. The electrical components fit into the area of a standard 1/8th brick footprint. Peak efficiency is over 92%

Key Features

  • Conversion Type
    DC to DC
  • Input Voltage
    36 to 75 V
  • Output Voltage
    3.3 V
  • Output Current
    10 A
  • Output Power
    33 W
  • Topology
    Forward- Active Clamp|Forward- Synchronous

Featured Parts (5)

Featured Parts
Part Number Manufacturer Type Description
TLV431ACDBZRG4 Texas Instruments Voltage References V-Ref Adjustable 1.24V to 6V 15mA 3-Pin SOT-23 T/R Buy
TCMT1107 Vishay Transistor and Photovoltaic Output Photocouplers Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin SSOP T/R Buy
TLV431ACDBZR Texas Instruments Voltage References V-Ref Adjustable 1.24V to 6V 15mA 3-Pin SOT-23 T/R Buy
UCC2897ARGPT Texas Instruments PWM and Resonant Controllers Current Mode PWM Controller 2A 1000kHz 20-Pin VQFN EP T/R Buy
UCC2897ARGPR Texas Instruments PWM and Resonant Controllers Current Mode PWM Controller 2A 1000kHz 20-Pin VQFN EP T/R Buy

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