LT1959CS8 Demo Board, 4.5A Switch, 500kHz Step-Down Regulator, 5V to 15Vin, 1.8Vout @ 4A

Reference Design using part LT1959CS8 by Analog Devices

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Manufacturer

Analog Devices
  • Application Category
    Power Supplies
  • Product Type
    DC to DC Single Output Power Supplies
Buy

Associated Documents

For End Products

  • Backplane Distributed Power
  • Battery Charger
  • Battery Management Unit
  • Laptop

Description

  • Demonstration circuits DC355 and DC356 are complete DC/DC step-down regulators using the LT1959 constant frequency, high efficiency converter in 7-pin DD (DC356) and SO-8 (DC355) packages. These circuits are primarily used in personal computers, disk drives, portable handheld devices and, in larger systems, as local on-board regulators. High frequency switching allows the use of small inductors, making this all surface mount solution ideal for space conscious systems

Key Features

  • Conversion Type
    DC to DC
  • Input Voltage
    5 to 15 V
  • Output Voltage
    3.3 V
  • Output Current
    4 A
  • Efficiency
    81 %
  • Topology
    Buck

Featured Parts (4)

Featured Parts
Part Number Manufacturer Type Description
LT1959CS8 Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 4V to 16V Synchronous Step Down Single-Out 1.21V to 2.42V 8.5A 8-Pin SOIC N Buy
LT1959CS8#TR Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 4V to 16V Synchronous Step Down Single-Out 1.21V to 2.42V 8.5A 8-Pin SOIC N T/R Buy
LT1959CS8#PBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 4V to 16V Synchronous Step Down Single-Out 1.21V to 2.42V 8.5A 8-Pin SOIC N Tube Buy
LT1959CS8#TRPBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 4V to 16V Synchronous Step Down Single-Out 1.21V to 2.42V 8.5A 8-Pin SOIC N T/R Buy

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