PMP10847, 36-60V Input, 8.5V/400mA Synchronous Buck Reference Design

Reference Design using part LM5017SDX/NOPB by Texas Instruments

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PMP10847 Image
PMP10847 Schematic
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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
  • Smart Electric Meter
  • Telecommunications Equipment

Description

  • PMP10847, 36-60V Input, 8.5V/400mA Synchronous Buck Reference Design. This design uses the LM5017 to generate an 8.5V at 400mA rail from a 36V-60Vdc source. The constant on-time control method of the LM5017 minimizes the component count, resulting in a simple design. This supply achieves a peak efficiency over 87%

Key Features

  • Conversion Type
    DC to DC
  • Input Voltage
    36 to 60 V
  • Output Voltage
    8.5 V
  • Output Current
    0.4 A
  • Output Power
    3.4 W
  • Efficiency
    87 %
  • Topology
    Buck- Synchronous

Featured Parts (2)

Featured Parts
Part Number Manufacturer Type Description
LM5017SDX/NOPB Texas Instruments DC to DC Converter and Switching Regulator Chip Conv DC-DC 7.5V to 100V Synchronous Step Down Single-Out 1.225V 0.6A 8-Pin WSON EP T/R Buy
LM5017SDX/NOPB Texas Instruments DC to DC Converter and Switching Regulator Chip Conv DC-DC 7.5V to 100V Synchronous Step Down Single-Out 1.225V 0.6A 8-Pin WSON EP T/R Buy

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