PMP10949 Reference Design

Texas Instruments

High Efficiency 200V/520W LLC Series Resonant Converter Reference Design

Description

PMP10949 is a high-efficiency LLC power supply reference design converting from 380VDC input to 200V/2.6A output. 96.7% efficiency is achieved at full load and over 95% efficiency at 150W load.

Features
  • LLC-SRC designed for 330V-400V input and 200V/520W outputHigh-side: low-side gate driver IC is adopted in this design for the input MOSFETsTest report is available96.7% efficiency at 200V/2.6A
Applications
  • LED power supply
  • Merchant network & server PSU
Product Categories
  • Power management

Parts

Part Number Name Companion Part
TL431 TL431 Buy Datasheet
UCC25600 UCC25600 Buy Datasheet

Bill Of Materials

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Schematic

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Design File

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Test Data

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Other Documents

Title Updated Type Size (KB)
PMP10949 Assembly Drawing 21 Dec 2015 PDF 83
PMP10949 BOM 21 Dec 2015 PDF 140
PMP10949 Schematic 21 Dec 2015 PDF 169