PMP4478 Reference Design

Texas Instruments

AC in: 5V 3A Quasi-resonant Flyback Converter with Optimized Light Load Efficiency Reference Design

Description

The PMP4478 is an optimized reference design for appliance applications which provides high current.  Low ripple & noise

Features
  • Optimized design for high light load efficiency (Input power Low Standby Power(Low ripple& noise (Good Dynamic performancePass CE/RE TestFull Input & Output Protection
Applications
  • Washer & dryer
  • Dishwasher
  • Residential & living fan
  • Residential water heater
  • Heat pump
Product Categories
  • Power management

Parts

Part Number Name Companion Part
TL431A TL431A Datasheet
UCC28740 UCC28740 Buy Datasheet

Bill Of Materials

Download the bill of materials for PMP4478 Download

Schematic

Quickly understand overall system functionality.

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Design File

Download ready-to-use system files to speed your design process. Get Viewer.

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Test Data

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Other Documents

Title Updated Type Size (KB)
PMP4478 Altium 07 Aug 2015 ZIP 150
PMP4478 BOM 07 Aug 2015 PDF 36
PMP4478 Schematic 07 Aug 2015 PDF 31