High Efficiency Dual Output 710W LLC Series Resonant Converter Reference Design

(ACTIVE) PMP10950

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

PMP10950 is a high-efficiency LLC power supply reference design converting from 380VDC input to 85V/7A and 12V/9.5A outputs. Over 94% efficiency is achieved at 710W full load and over 93% efficiency at half load.

Features
  • LLC-SRC designed for 330V-400V input and 85V/7A and 12V/9.5A outputs
  • Secondary over current protection circuit is applied in this design for double protection
  • Test report is available
  • 94.2% efficiency at 710W full load

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


  




Parametrics
 PMP10950.1
(Output Voltage 1)
PMP10950.2
(Output Voltage 2)
Vin (Min) (V)330330
Vin (Max) (V)400400
Vout (Nom) (V)8512
Iout (Max) (A)79.5
Output Power (W)595114
Isolated/Non-IsolatedIsolatedIsolated
Input TypeDCDC
TopologyHalf Bridge- LLCHalf Bridge- LLC

TI Devices (4)

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
TL331  Single Differential Comparator  Amplifiers  Sample & Buy Not Available
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
UCC27511  4A/8A Single Channel High-speed 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 1095 21 Dec 2015 225
Design files (3)
Title Abstract Type Size (KB) Date Views
PDF 106 21 Dec 2015 66
PDF 158 21 Dec 2015 95
PDF 211 21 Dec 2015 387


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