400VDC Input to 28V/9A Output Compact, High Efficiency CLL Resonant Converter Reference Design

(ACTIVE) PMP9750

Description & Features

Technical Documents

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Key Document

Description

PMP9750 is a CLL resonant converter reference design with 400VDC input and 28V/9A ouput. Unlike LLC series resonant converter, CLL resonant converter used in PMP9750 utilizes its output inductor to minimize the size of the resonant tank. With resonant controller UCC25600 and bridge driver UCC27714, PMP9750 is able to achieve 95.7% peak efficiency.

Features
  • 400VDC input to 28V/9A output
  • Utilize compact, high efficieny CLL resonant converter
  • Test data included
  • Board dimension: W x L x H = 2.05" x 3.8" x 1.21"
  • Achieve 95.7% peak efficiency

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


  




Parametrics
 PMP9750.1
(Output Voltage 1)
Vin (Min) (V)350
Vin (Max) (V)400
Vout (Nom) (V)28
Iout (Max) (A)9
Output Power (W)252
Isolated/Non-IsolatedIsolated
Input TypeDC
TopologyHalf Bridge- Resonant

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
TL431A  1% Accuracy 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 1291 20 Oct 2015 183
Design files (6)
Title Abstract Type Size (KB) Date Views
ZIP 480 20 Oct 2015 30
ZIP 742 20 Oct 2015 41
PDF 420 20 Oct 2015 29
PDF 74 20 Oct 2015 27
PDF 140 20 Oct 2015 57
PDF 162 20 Oct 2015 204

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