FAN54063UCX - onsemi

Manufacturer Part Number

FAN54063UCX

Manufacturer

onsemi

Introduction

Integrated power management IC for battery charging

Product Features and Performance

Lithium-Ion/Polymer Battery Charger

Charge Current up to 1.55A

Programmable Charge Parameters via I2C

Supports Single Cell Li-Ion Batteries

Operates at a Supply Voltage up to 6V

Wide Operating Temperature Range from -30°C to 85°C

Surface Mount 25-UFBGA, WLCSP Package

Product Advantages

Programmable charging allows for design flexibility

Protection features safeguard against common faults

Compact package suitable for space-constrained applications

High charge current capability for faster charging

Key Technical Parameters

Battery Chemistry: Lithium Ion/Polymer

Number of Cells: 1

Current - Charging: Constant - Programmable

Programmable Features: Current, Timer, Voltage

Fault Protection: Over Temperature, Over Voltage, Short Circuit

Charge Current - Max: 1.55A

Battery Pack Voltage: 4.2V

Voltage - Supply (Max): 6V

Interface: I2C

Operating Temperature: -30°C to 85°C

Mounting Type: Surface Mount

Package / Case: 25-UFBGA, WLCSP

Quality and Safety Features

Over Temperature Protection

Over Voltage Protection

Short Circuit Protection

Compatibility

Designed for single-cell Li-Ion/Polymer batteries

I2C Interface for Communication with Microcontrollers

Application Areas

Portable Electronics

Battery-Powered Devices

Wearable Technology

Wireless Communication Equipment

Product Lifecycle

Obsolete - No Longer in Production

Consult Manufacturer for Replacement or Upgrade Options

Several Key Reasons to Choose This Product

High integration for simplified design

Adaptive charging for optimal battery health

Robust safety features enhance device reliability

I2C interface provides customization and flexibility

Maximizes battery performance and longevity with precise control