PMP4962, 36Vdc-75Vdc Input,5V @ 25A Output,93% Efficient Active Clamp forward

Reference Design using part UCC2897APW 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

  • PMP4962, 36Vdc-75Vdc Input,5V @ 25A Output,93% Efficient Active Clamp forward. PMP4962 reference design provides 5V at 125W from a standard 48V telecom input with greater than 93% efficiency. This design uses the UCC2897A active clamp controller along with self-driven synchronous rectifiers. The output voltage can be adjusted up to 7V

Key Features

  • Conversion Type
    DC to DC
  • Input Voltage
    36 to 75 V
  • Output Voltage
    5 V
  • Output Current
    25 A
  • Output Power
    125 W
  • Topology
    Forward- Active Clamp|Forward- Synchronous

Featured Parts (3)

Featured Parts
Part Number Manufacturer Type Description
UCC2897APWR Texas Instruments PWM and Resonant Controllers Current Mode PWM Controller 2A 1000kHz 20-Pin TSSOP T/R Buy
UCC2897APW Texas Instruments PWM and Resonant Controllers Current Mode PWM Controller 2A 1000kHz 20-Pin TSSOP Tube Buy
UCC2897APWR/1 Texas Instruments PWM and Resonant Controllers Current Mode PWM Controller 2A 1000kHz 20-Pin TSSOP Tube Buy

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