3.18V DC to DC Single Output Power Supply for Cellular Phone

Reference Design using part MAX1692 by Analog Devices

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Manufacturer

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

For End Products

  • Battery Management
  • Cellular Phone
  • Cordless Phone
  • Laptop
  • Notebook
  • Personal Digital Assistant

Description

  • All-Ceramic 320mA Step-Down Converter for USB Delivers 3.18V from 5.25V Input With 90.7% Efficiency

Key Features

  • Conversion Type
    DC to DC
  • Input Voltage
    4.35 to 5.25 V
  • Output Voltage
    3.18 V
  • Output Current
    0.32 A
  • Efficiency
    90.7 %
  • Topology
    Buck

Featured Parts (4)

Featured Parts
Part Number Manufacturer Type Description
MAX1692EUB+T Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 2.7V to 5.5V Synchronous Step Down Single-Out 1.25V to 5.5V 0.6A 10-Pin uMAX T/R Buy
MAX1692EUB+T Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 2.7V to 5.5V Synchronous Step Down Single-Out 1.25V to 5.5V 0.6A 10-Pin uMAX T/R Buy
MAX1692EUB+ Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 2.7V to 5.5V Synchronous Step Down Single-Out 1.25V to 5.5V 0.6A 10-Pin uMAX Tube Buy
MAX1692EUB+ Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 2.7V to 5.5V Synchronous Step Down Single-Out 1.25V to 5.5V 0.6A 10-Pin uMAX Tube Buy

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