FAN4860 Overview
The FAN4860 is a low-power boost regulator designed to provide a regulated 5V output from a single cell Li-Ion battery. The output voltage is fixed at 5.0V with a guaranteed maximum load current of 200mA at VIN=2.3V and 300mA at VIN=3.3V. Input current in shut-down mode is less than 1µA, which maximizes battery life.
FAN4860 Key Features
- Operates with Very Small External ponents
- Input Voltage Range from 2.3V to 4.5V
- Fixed 5.0V Output Voltage
- Maximum Load Current 200mA at VIN=2.3V
- Maximum Load Current 300mA at VIN=3.3V
- Up to 92% Efficient
- Low Operating Quiescent Current
- True Load Disconnect During Shutdown
- Internal Synchronous Rectifier
- Thermal Shutdown and Overload Protection
