Low Cost Universal AC Input to 5V 2A Output Reference Design PMP40228 (ACTIVE)

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Key Document

Description

The PMP40228 is a reference design for 5V 2A adapter applications. The solution implements a high efficiency primary side controller UCC28704, it meets COC V5 Tier2 2016 specification with 130mOhm cable, it is fully test and passes conduction EMI. The board uses a single layer PCB and diode rectifier, it is a cost-effective solution with Low BOM cost. The board measures 41mm x 38.5mm x 15mm.

Features
  • Diode rectifier QR flyback with primary side regulation
  • Single layer PCB
  • Cost-effective solution with low BOM cost
  • High 4-point average efficiency above 79.9% with 130mOhm cable, above 76% efficiency at 10% load
  • Compliant with EN55022 class B conducted EMI
  • Size 41mm x 38.5mm x 15mm

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Schematic/Block Diagram

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Design Guide

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Design Files

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Parametrics
 PMP40228.1
(Output Voltage 1)
Vin (Min) (V)85
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
UCC28704  Off-Line Constant-Voltage Constant-Current Flyback Controller With Primary-Side Regulation (PSR)  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)
UCC28704 Download Download

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Technical Documents

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User guides (1)
Title Type Size (KB) Date
PDF 890 12 May 2017
Design files (6)
Title Type Size (KB) Date
ZIP 186 12 May 2017
ZIP 26 12 May 2017
PDF 270 12 May 2017
PDF 81 12 May 2017
PDF 101 12 May 2017
PDF 99 12 May 2017
Related Tools & Software

Reference Designs  ( 1 )

Name Part Number Tool Type
Universal AC Input to 5V 2A Output Reference Design CoC Tier 2 2016 Compliant  PMP11612  TI Designs

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