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

(ACTIVE) PMP10949

Description & Features

Technical Documents

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View the Important Notice for TI Designs covering authorized use, intellectual property matters and disclaimers.

Key Document

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 output
  • High-side, low-side gate driver IC is adopted in this design for the input MOSFETs
  • Test report is available
  • 96.7% efficiency at 200V/2.6A

View the Important Notice for TI Designs covering authorized use, intellectual property matters and disclaimers.


  




Parametrics
 PMP10949.1
(Output Voltage 1)
Vin (Min) (V)330
Vin (Max) (V)400
Vout (Nom) (V)200
Iout (Max) (A)2.6
Output Power (W)520
Isolated/Non-IsolatedIsolated
Input TypeDC
TopologyHalf Bridge- LLC

TI Devices (3)

Order samples, get tools and find more information on the TI products in this reference design.

Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
TL431  Adjustable Precision Shunt Regulator  Voltage Reference  Sample & Buy Not Available
UCC25600  8-Pin High-Performance Resonant Mode LLC Controller  Offline and Isolated DC/DC Controllers and Converters  Sample & Buy View Design Kits & Evaluation Modules
UCC27714  High-Speed, 4-A, 600-V High-Side Low-Side Gate Driver  MOSFET and IGBT Gate Drivers  Sample & Buy View Design Kits & Evaluation Modules

Technical Documents

View the Important Notice for TI Designs covering authorized use, intellectual property matters and disclaimers.

User guides (1)
Title Abstract Type Size (KB) Date Views TI Recommends
PDF 1207 21 Dec 2015 155
Design files (3)
Title Abstract Type Size (KB) Date Views
PDF 83 21 Dec 2015 49
PDF 140 21 Dec 2015 51
PDF 169 21 Dec 2015 191


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