Datasheet4U Logo Datasheet4U.com

FAN2356AMPX Datasheet 6A Synchronous Buck Regulator

Manufacturer: Fairchild (now onsemi)

General Description

The FAN2356A is a highly efficient synchronous buck regulator.

The regulator is capable of operating with an input range from 4.5 V to 24 V and supporting up to 6 A continuous load currents.

The FAN2356 utilizes Fairchild’s constant on-time control architecture to provide excellent transient response and to maintain a relatively constant switching frequency.

Overview

FAN2356AMPX —6 A Synchronous Buck Regulator September 2015 FAN2356AMPX 6 A Synchronous Buck.

Key Features

  • VIN Range: 4.5 V to 24 V.
  • High Efficiency: Over to 96% Peak.
  • Continuous Output Current: 6 A.
  • PFM Mode for Light-Load Efficiency.
  • Excellent Line and Load Transient Response.
  • Precision Reference: ±1% Over Temperature.
  • Output Voltage Range: 0.6 to 5.5 V.
  • Programmable Frequency: 200 kHz to 1.5 MHz.
  • Programmable Soft-Start.
  • Low Shutdown Current.
  • Adjustable Sourcing Current Limit.
  • Internal Boot Diode.
  • Thermal Shutdown.
  • Halogen and.