Typical Application for LTC3523 - Synchronous 600mA Step-Up and 400mA Step-Down DC/DC Converters

Reference Design using part LTC3523 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

  • Digital Camera
  • GPS Navigation
  • Industrial Handhelds
  • Medical Instruments

Description

  • Typical Application for the LTC3523/LTC3523-2 combine a 600mA step-up DC/DC converter with a 400mA synchronous step-down DC/DC converter in a tiny 3mm × 3mm package

Key Features

  • Conversion Type
    DC to DC
  • Topology
    Buck

Featured Parts (4)

Featured Parts
Part Number Manufacturer Type Description
LTC3523EUD-2#PBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 1.8V to 5.5V Synchronous Non-Inverting/Inverting/Step Up/Step Down Dual-Out 1.8V to 5.25V/0.615V to 5.25V 0.6A/0.4A 16-Pin QFN EP Tube Buy
LTC3523EUD#PBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 1.8V to 5.5V Synchronous Non-Inverting/Inverting/Step Up/Step Down Dual-Out 1.8V to 5.25V/0.615V to 5.25V 0.6A/0.4A 16-Pin QFN EP Tube Buy
LTC3523EUD#TRPBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 1.8V to 5.5V Synchronous Non-Inverting/Inverting/Step Up/Step Down Dual-Out 1.8V to 5.25V/0.615V to 5.25V 0.6A/0.4A 16-Pin QFN EP T/R Buy
LTC3523EUD-2#TRPBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 1.8V to 5.5V Synchronous Non-Inverting/Inverting/Step Up/Step Down Dual-Out 1.8V to 5.25V/0.615V to 5.25V 0.6A/0.4A 16-Pin QFN EP T/R Buy

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