85VAC - 265VAC Isolated Flyback Design for Small Appliances Reference Design

(ACTIVE) PMP10276

Description & Features

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Key Document

Description

PMP10276 is an isolated flyback design with an input range of 85VAC - 265VAC, and an output of 12V at 2A using UCC28700 PSR controller. Efficiency is greater than 83.8% at 120VAC input and 84% at 230VAC input. PMP10276 also has 111mW and 174mW no load power consumptions at 120VAC input and 230VAC input, respectively.

Features
  • Compact design with 1.6in x 2.25in xy dimension
  • Transformer height less than 0.64in
  • Full load efficiencies are 83.8% at 120VAC input and 84% at 230VAC input
  • No load power consumptions are 111mW at 120VAC input and 174mW at 230VAC input
  • Input range is 85VAC - 265VAC
  • Testing report available

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Schematic/Block Diagram

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Design Files

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Bill of Materials (BOM)

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Parametrics
 PMP10276.1
(Output Voltage 1)
Vin (Min) (V)85
Vin (Max) (V)265
Vout (Nom) (V)12
Iout (Max) (A)2
Output Power (W)24
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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Technical Documents

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User guides (1)
Title Abstract Type Size (KB) Date Views TI Recommends
PDF 862 11 Jun 2015 14
Design files (4)
Title Abstract Type Size (KB) Date Views
ZIP 206 11 Jun 2015 11
PDF 52 11 Jun 2015 3
PDF 109 11 Jun 2015 11
PDF 131 11 Jun 2015 25

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