PMP9073 Reference Design

Texas Instruments

Universal AC-DC Non-isolated Buck Converter: 85VAC-264VAC Input: 2.34W Output (18V / 0.1A)

Description

The power supply employs non-isolated Buck converter to convert universal AC input voltage (85Vac to 265Vac) to a 18V/130mA DC output with UCC28880. MOSFET has been integrated in UCC28880. It optimizes circuit BoM cost and solution size.

Features
  • Universal AC input: 85VAC-264VACIntegrated MOSFETCost effectiveMinimal external components
Applications
  • Temperature transmitter
  • Process Analytics (pH
  • Gas
  • Concentration
  • Force & Humidity)
  • Level transmitter
  • Flow transmitter
  • Pressure transmitter
Product Categories
  • Power management

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)
PMP9073 Gerber 24 Nov 2014 ZIP 182
PMP9073 BOM 24 Nov 2014 PDF 104
PMP9073 Schematic 24 Nov 2014 PDF 113