90VAC-300VAC Input, 5V/10W Output PFC-Flyback With Synchronous Rectification

(ACTIVE) PMP6570

Description & Features

Technical Documents

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Description

The PMP6570 reference design uses the UCC28050 transition mode PFC controller to generate an isolated 5V/2A output from a universal 90VAC to 300VAC input. This design combines both power factor correction and output regulation in a single stage. In addition, the UCC24610 is used to control a synchronous rectifier on the secondary side of the isolation boundry, improving efficiency.

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Bill of Materials (BOM)

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Parametrics
 PMP6570.1
(Output Voltage 1)
Vin (Min) (V)90
Vin (Max) (V)300
Vout (Nom) (V)5
Iout (Max) (A)2
Output Power (W)10
Isolated/Non-IsolatedIsolated
Input TypeAC
TopologyFlyback- PFC
PFC- Flyback
Flyback- Synchronous

TI Devices (2)

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Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
UCC24610  Secondary Side Synchronous Rectifier Controller  Offline & isolated DC/DC controllers & converters  Sample & Buy View Design Kits & Evaluation Modules
UCC28050  Transition Mode PFC Controller  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)
UCC24610 Download Download
Download Download
UCC28050 Download Download
Download Download

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Step 2: Download the Symbol and Footprint from the CAD.bxl file table.


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
PDF 2718 21 Sep 2011 11
Design files (4)
Title Abstract Type Size (KB) Date Views
PDF 263 21 Sep 2011 9
ZIP 342 21 Sep 2011 9
PDF 18 21 Sep 2011 16
PDF 70 21 Sep 2011 21

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