Typical Application for LTC3547B - Dual Monolithic 300mA Synchronous Step-Down Regulator

Reference Design using part LTC3547B by Analog Devices

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Manufacturer

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

Associated Documents

For End Products

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

Description

  • Typical Application for the LTC3547B is a dual, 2.25MHz, constant-frequency, synchronous step-down DC/DC converter in a tiny 3mm + 2mm DFN package

Key Features

  • Conversion Type
    DC to DC
  • Topology
    Buck

Featured Parts (12)

Featured Parts
Part Number Manufacturer Type Description
LTC3547BEDDB#TRPBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 2.5V to 5.5V Synchronous Step Down Dual-Out 0.6V to 5.5V 0.3A/0.3A 8-Pin DFN EP T/R Buy
LTC3547BIDDB#TRMPBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 2.5V to 5.5V Synchronous Step Down Dual-Out 0.6V to 5.5V 0.3A/0.3A 8-Pin DFN EP T/R Buy
LTC3547BEDDB-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 0.6V to 5.5V 0.3A/0.3A 8-Pin DFN EP T/R Buy
LTC3547BEDDB-1#TRMPBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 2.5V to 5.5V Synchronous Step Down Dual-Out 0.6V to 5.5V 0.3A/0.3A 8-Pin DFN EP T/R Buy
LTC3547BEDDB#TR Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 2.5V to 5.5V Synchronous Step Down Dual-Out 0.6V to 5.5V 0.3A/0.3A 8-Pin DFN EP T/R Buy
LTC3547BIDDB#TRPBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 2.5V to 5.5V Synchronous Step Down Dual-Out 0.6V to 5.5V 0.3A/0.3A 8-Pin DFN EP T/R Buy
LTC3547BEDDB#TR Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 2.5V to 5.5V Synchronous Step Down Dual-Out 0.6V to 5.5V 0.3A/0.3A 8-Pin DFN EP T/R Buy
LTC3547BEDDB-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 0.6V to 5.5V 0.3A/0.3A 8-Pin DFN EP T/R Buy
LTC3547BEDDB#TRMPBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 2.5V to 5.5V Synchronous Step Down Dual-Out 0.6V to 5.5V 0.3A/0.3A 8-Pin DFN EP T/R Buy
LTC3547BIDDB#PBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 2.5V to 5.5V Synchronous Step Down Dual-Out 0.6V to 5.5V 0.3A/0.3A 8-Pin DFN EP Reel Buy
LTC3547BEDDB#TR Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 2.5V to 5.5V Synchronous Step Down Dual-Out 0.6V to 5.5V 0.3A/0.3A 8-Pin DFN EP T/R Buy
LTC3547BEDDB#PBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 2.5V to 5.5V Synchronous Step Down Dual-Out 0.6V to 5.5V 0.3A/0.3A 8-Pin DFN EP T/R Buy

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