Typical Application Circuit for LTC3423EMS Step-Up Converter with Output Disconnect

Reference Design using part LTC3423EMS by Analog Devices

Manufacturer

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

For End Products

  • Cordless Phone
  • Handheld Electronics
  • Handsets
  • Pager
  • Receivers

Description

  • Typical Application Circuit for LTC3423EMS Step-Up Converter with Output Disconnect. The LTC3423 is a high efficiency, fixed frequency, step-up DC/DC converters that can regulate output voltages as low as 1.5V from a single cell. An applied voltage of at least 2.7V to the VDD pin is required to power the internal control circuitry

Key Features

  • Conversion Type
    DC to DC
  • Input Voltage
    0.9 to 1.5 V
  • Output Voltage
    1.8 V
  • Output Current
    0.3 A
  • Efficiency
    95 %
  • Topology
    Boost

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