Typical Application Circuit for LT1976HFE 14V to 3.3V Step-Down Converter with 100 uA No Load Quiescent Current

Reference Design using part LT1976HFE by Analog Devices

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Typical Application Circuit for LT1976HFE 14V to 3.3V Step-Down Converter with 100 uA No Load Quiescent Current.
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Manufacturer

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

For End Products

  • Automotive Applications
  • Battery Powered Systems
  • Distributed Power System
  • Industrial Power Supply
  • Power Conversion

Description

  • Typical Application Circuit for LT1976HFE 14V to 3.3V Step-Down Converter with 100 uA No Load Quiescent Current. The LT1976 is a 200kHz monolithic step-down switching regulators that accept input voltages up to 60V. A high efficiency 1.5A switch is included on the die along with all the necessary oscillator, control and logic circuitry. Current mode topology is used for fast transient response and good loop stability

Key Features

  • Conversion Type
    DC to DC
  • Input Voltage
    3.3 to 60 V
  • Output Voltage
    3.3 V
  • Output Current
    1 A
  • Topology
    Buck

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