Typical Application Circuit for LTC3419IDD-1, 1.8V/1.575V Dual 600mA Buck Converter

Reference Design using part LTC3419IDD-1 by Analog Devices

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Manufacturer

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

For End Products

  • Cellular Phone
  • Digital Still Camera (DSC)
  • DSL Modem
  • palmtops
  • Personal Digital Assistant
  • Portable Media Player
  • Wireless Modem

Description

  • Typical Application Circuit for LTC3419IDD-1, 1.8V/1.575V Dual 600mA Buck Converter. The LTC3419 is a dual, 2.25MHz, constant-frequency, synchronous step-down DC/DC converter in a tiny 3mm + 3mm DFN package. The input voltage range is 2.5V to 5.5V, making it ideal for Li-Ion and USB powered applications

Key Features

  • Conversion Type
    DC to DC
  • Input Voltage
    2.5 to 5.5 V
  • Output Voltage
    1.5|1.8 V
  • Output Current
    0.6 A
  • Efficiency
    96 %
  • Topology
    Buck

Featured Parts (2)

Featured Parts
Part Number Manufacturer Type Description
LTC3419IDD-1#PBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 2.5V to 5.5V Synchronous Step Down Dual-Out 1.575V/1.8V 0.6A/0.6A 8-Pin DFN EP Tube Buy
LTC3419IDD-1#TRPBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 2.5V to 5.5V Synchronous Step Down Dual-Out 1.575V/1.8V 0.6A/0.6A 8-Pin DFN EP T/R Buy

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