PMP4536, 12V input to 3.3@2A output + Isolated 3.3V@150mA

Reference Design using part TPS54332DDA by Texas Instruments

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Manufacturer

Texas Instruments
  • Application Category
    Power Supplies
  • Product Type
    DC to DC Multi-Output Power Supplies

Associated Documents

For End Products

  • Backplane Distributed Power
  • Battery Charger
  • Computers and Peripherals
  • Consumer Electronics
  • CPE Splitter
  • Industrial
  • LCD Display
  • Power Supplies
  • Set-Top Box

Description

  • PMP4536, On a standard 12Vin to 3.3Vout@2A Buck converter, the main inductor has been replaced with a coupled one, thus adding an isolated 3.3V@150mA output. A linear regulator stabilizes the 3.3Vout

Key Features

  • Conversion Type
    DC to DC
  • Input Voltage
    12 V
  • Output Voltage
    3.3|3.3 V
  • Output Current
    0.15@3.3V|2@3.3V A
  • Efficiency
    94 %
  • Topology
    Buck

Featured Parts (6)

Featured Parts
Part Number Manufacturer Type Description
TPS76601DG4 Texas Instruments Linear Regulators LDO Regulator Pos 1.25V to 5.5V 0.25A 8-Pin SOIC Tube Buy
TPS76601D Texas Instruments Linear Regulators LDO Regulator Pos 1.25V to 5.5V 0.25A 8-Pin SOIC Tube Buy
TPS76601DRG4 Texas Instruments Linear Regulators LDO Regulator Pos 1.25V to 5.5V 0.25A 8-Pin SOIC T/R Buy
TPS76601DR Texas Instruments Linear Regulators LDO Regulator Pos 1.25V to 5.5V 0.25A 8-Pin SOIC T/R Buy
TPS54332DDAR Texas Instruments DC to DC Converter and Switching Regulator Chip Conv DC-DC 3.5V to 28V Synchronous Step Down Single-Out 0.8V to 25V 3.5A 8-Pin HSOIC EP T/R Buy
TPS54332DDA Texas Instruments DC to DC Converter and Switching Regulator Chip Conv DC-DC 3.5V to 28V Synchronous Step Down Single-Out 0.8V to 25V 3.5A 8-Pin HSOIC EP Tube Buy

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