PMP8555 Reference Design

Texas Instruments

Small and Simple Isolated Flyback Universal Vin: 5.2V@200mA: Primary-side Regulated Reference Design

Description

Design features low component count and low cost isolated flyback: converting the universal mains (85Vac…275Vac) to 5.2V@200mA. Due to primary side regulation of the controller UCC28700: no optocoupler is needed to close the loop.

Features
  • Low component countLow costSimple designNo optocoupler needed
Applications
Product Categories
  • Power management

Parts

Part Number Name Companion Part
UCC28700 UCC28700 Buy Datasheet

Bill Of Materials

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Schematic

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Design File

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Test Data

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Other Documents

Title Updated Type Size (KB)
PMP8555 Gerber 15 Oct 2014 ZIP 49
PMP8555 BOM 15 Oct 2014 PDF 22
PMP8555 Schematic 15 Oct 2014 PDF 52