PMP8549, Instrument Cluster Applications for Automotive

Reference Design using part TPS54260DGQ by Texas Instruments

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Manufacturer

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

Associated Documents

For End Products

  • Automotive and Transportation
  • E-Power Meter
  • Industrial
  • Security System

Description

  • PMP8549, supports the supply to power an instrument cluster application using the TPS54260-Q1. The device can handle an input range of 9V to 16V with an output of -6.5V at 400mA due to the inverting buck/boost regulator. It works in continuous conduction mode and a post-filter is optional for this design

Key Features

  • Conversion Type
    DC to DC
  • Input Voltage
    9 to 16 V
  • Output Voltage
    -6.5 V
  • Output Current
    0.4 A
  • Efficiency
    90 %
  • Topology
    Buck Boost

Featured Parts (3)

Featured Parts
Part Number Manufacturer Type Description
TPS54260DGQR Texas Instruments DC to DC Converter and Switching Regulator Chip Conv DC-DC 3.5V to 60V Synchronous Step Down Single-Out 0.8V to 58V 2.5A 10-Pin HVSSOP EP T/R Buy
TPS54260DGQ Texas Instruments DC to DC Converter and Switching Regulator Chip Conv DC-DC 3.5V to 60V Synchronous Step Down Single-Out 0.8V to 58V 2.5A 10-Pin HVSSOP EP Tube Buy
TPS54260DGQR-P Texas Instruments DC to DC Converter and Switching Regulator Chip Conv DC-DC 3.5V to 60V Synchronous Step Down Single-Out 0.8V to 58V 2.5A 10-Pin HVSSOP EP T/R Buy

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