PMP6517 Reference Design

Texas Instruments

Universal AC Input 32V/100W Audio Supply

Description

This reference design provides 32V at 100W from a universal AC input. An auxiliary 14V is also provided and can support loads up to 250mA. The UCC28600 quasi-resonant flyback controller allows this design to achieve efficiencies over 86% with a 120VAC input and over 88% with a 230VAC input: yet minimizes light-load losses.

Features
Applications
Product Categories
  • Power management

Parts

Part Number Name Companion Part
TL431 TL431 Buy Datasheet
UCC28600 UCC28600 Buy Datasheet

Bill Of Materials

Download the bill of materials for PMP6517 Download

Other Documents

Title Updated Type Size (KB)
PMP6517 BOM 04 Aug 2011 PDF 64
PMP6517 Schematic 04 Aug 2011 PDF 112