5V@2A adapter with universal input range

(ACTIVE) PMP4351

Description & Features

Technical Documents

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Description

This reference design demostrates a low cost 5V2A adapter solution with primary side regulation controller UCC28700 which eliminates opto-coupler. Feature: 1.) Efficiency > 80%@230Vac; 2.) Pricise CC and CV control; 3.) Protection features like OCP, SCP and output OVP 4.) Low no-load power <35mW.

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Bill of Materials (BOM)

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Parametrics
 PMP4351.1
(Output Voltage 1)
Vin (Min) (V)90
Vin (Max) (V)264
Vout (Nom) (V)5
Iout (Max) (A)2
Output Power (W)10
Isolated/Non-IsolatedIsolated
Input TypeAC
TopologyFlyback- Quasi Resonant

TI Devices (1)

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Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
UCC28700  Constant-Voltage, Constant-Current PWM With Primary-Side Regulation  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)
UCC28700 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 154 04 Feb 2013 7
Design files (3)
Title Abstract Type Size (KB) Date Views
PDF 74 04 Feb 2013 6
PDF 50 04 Feb 2013 8
PDF 24 04 Feb 2013 10

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