Datasheet4U Logo Datasheet4U.com

FAN2001 Datasheet High-efficiency Step-down DC-dc Converter

Manufacturer: onsemi

Overview: High-Efficiency Step-Down DC-DC Converter 1A FAN2001/FAN2002.

General Description

Designed for use in battery−powered applications, the FAN2001/ FAN2002 is a high−efficiency, low−noise synchronous PWM current mode and Pulse Skip (Power Save) mode dc−dc converter.

It can provide up to 1 A of output current over a wide input range from 2.5 V to 5.5 V.

The output voltage can be externally adjusted over a wide range of 0.8 V to 5.5 V by means of an external voltage divider.

Key Features

  • 96% Efficiency, Synchronous Operation.
  • Adjustable Output Voltage Options from 0.8 V to VIN.
  • 2.5 V to 5.5 V Input Voltage Range.
  • Up to 1 A Output Current.
  • Fixed Frequency 1.3 MHz PWM Operation.
  • High Efficiency Power Save Mode.
  • 100% Duty Cycle Low Dropout Operation.
  • Soft Start.
  • Output Over.
  • Voltage Protection.
  • Dynamic Output Voltage Positioning.
  • 25 mA Quiescent Current.
  • Thermal Shutd.

FAN2001 Distributor