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FAN53200 Datasheet Digitally Programmable Regulator

Manufacturer: onsemi

General Description

s The FAN53200 is a step−down switching voltage regulator that delivers a digitally programmable output from an input voltage supply of 2.5 V to 5.5 V.

The output voltage is programmed through an I2C interface capable of operating up to 3.4 Mbps.

Using a proprietary architecture with synchronous rectification, the FAN53200 is capable of delivering 5 A continuously at over 80% efficiency, while maintaining over 80% efficiency at load currents as low as 10 mA.

Overview

TinyBuck) Regulator, Digitally Programmable, 5 A, 2.4 MHz FAN53200.

Key Features

  • Quiescent Current in PFM Mode: 60 mA (Typical).
  • Digitally Programmable Output Voltage:.
  • 0.6.
  • 1.3875 V in 12.5 mV Steps.
  • Best.
  • in.
  • Class Load Transient.
  • Continuous Output Current Capability: 5 A.
  • 2.5 V to 5.5 V Input Voltage Range.
  • Programmable Slew Rate for Voltage Transitions.
  • Fixed.
  • Frequency Operation: 2.4 MHz.
  • I2C.
  • Compatible Interface Up to 3.4 Mbps.
  • Internal Soft.