5.5V/11A Out Synchronous Flyback, Universal AC Input Reference Design
PMP11371
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Description & Features

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Key Document

Description

The PMP11371 power reference design provides up to 60W at 5.5V from a universal AC input range of 85-265VAC.  The UCC24636 synchronous rectifier driver allows this design to provide 88% average efficiency in a compact form factor.

Features
  • 88% average efficiency
  • No load power consumption is less than 40mW
  • Conducted emissions are below Class B levels
  • Compact form factor

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Schematic/Block Diagram

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Design Guide

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Design Files

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Parametrics
 PMP11371.1
(Output Voltage 1)
Vin (Min) (V)85
Vin (Max) (V)265
Vout (Nom) (V)5
Iout (Max) (A)11
Output Power (W)55
Isolated/Non-IsolatedIsolated
Input TypeAC
TopologyFlyback- Quasi Resonant

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
CSD18540Q5B  60V, N ch NexFET MOSFET™, single SON5x6, 2.2mOhm  MOSFETs  Sample & Buy View Design Kits & Evaluation Modules
TL431  Adjustable precision shunt regulator  Voltage references  Sample & Buy Not Available
UCC24636  Synchronous Rectifier Controller With Ultra-Low Standby Current  Offline & isolated DC/DC controllers & converters  Sample & Buy View Design Kits & Evaluation Modules
UCC28740  Constant-Voltage, Constant-Current Flyback Controller Using Opto-Coupler Feedback  Offline & isolated DC/DC controllers & converters  Sample & Buy View Design Kits & Evaluation Modules

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
CSD18540Q5B VSON-CLIP (DNK)| 8 Download Download
TL431 Download Download
Download Download
Download -
Download Download
Download Download
Download Download
Download Download
Download -
Download Download
UCC24636 Download Download
UCC28740 Download Download

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Technical Documents

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User guides (1)
Title Type Size (KB) Date
PDF 2794 22 Jan 2018
Design files (6)
Title Type Size (KB) Date
PDF 127 22 Jan 2018
ZIP 602 22 Jan 2018
PDF 100 22 Jan 2018
ZIP 497 06 Sep 2016
PDF 633 06 Sep 2016
PDF 65 06 Sep 2016

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