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FAN4860 Datasheet Synchronous Regulator

Manufacturer: onsemi

Overview: Synchronous Regulator, TINYBOOST), 3 MHz FAN4860.

General Description

The FAN4860 is a low−power boost regulator designed to provide a regulated 3.3 V, 5.0 V or 5.4 V output from a single cell Lithium or Li−Ion battery.

Output voltage options are fixed at 3.3 V, 5.0 V, or 5.4 V with a guaranteed maximum load current of 200 mA at VIN = 2.3 V and 300 mA at VIN = 3.3 V.

Input current in Shutdown Mode is less than 1 μA, which maximizes battery life.

Key Features

  • Operates with Few External Components: 1 μH Inductor and 0402 Case Size Input and Output Capacitors.
  • Input Voltage Range from 2.3 V to 5.4 V.
  • Fixed 3.3 V, 5.0 V, or 5.4 V Output Voltage Options.
  • Maximum Load Current >150 mA at VIN = 2.3 V.
  • Maximum Load Current 300 mA at VIN = 3.3 V, VOUT = 5.4 V.
  • Maximum Load Current 300 mA at VIN = 3.3 V, VOUT = 5.0 V.
  • Maximum Load Current 300 mA at VIN = 2.7 V, VOUT = 3.3 V.
  • Up to 92% Eff.

FAN4860 Distributor & Price

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Similar Datasheet

Brand Logo Part Number Description Manufacturer
Fairchild Semiconductor Logo FAN4860 5V Output Synchronous TinyBoost Regulator Fairchild Semiconductor

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