FAN54013BUCX - onsemi

Manufacturer Part Number

FAN54013BUCX

Manufacturer

onsemi

Introduction

The FAN54013BUCX is a highly integrated, single-cell Li-Ion/Polymer battery charger IC designed for space-constrained portable applications. It features a constant-current, constant-voltage charging algorithm, programmable charging current and voltage, as well as various safety and protection functions.

Product Features and Performance

Supports 1-cell Li-Ion/Polymer batteries

Constant-current, constant-voltage charging algorithm

Programmable charging current up to 1.45A

Programmable charging voltage up to 4.5V

I2C and USB interfaces for configuration and control

Over-temperature, over-voltage, and short-circuit protection

Small 20-pin UFBGA package (1.96x1.56mm)

Product Advantages

High integration reduces external component count

Programmable charging parameters for flexibility

Comprehensive protection features ensure safe operation

Compact package ideal for space-limited designs

Key Reasons to Choose This Product

Optimized for portable electronics with demanding size constraints

Reliable and safe charging solution with advanced protection features

Flexible configuration options through I2C and USB interfaces

Proven performance and reliability from a trusted manufacturer

Quality and Safety Features

Over-temperature, over-voltage, and short-circuit protection

Robust design and extensive testing for reliable operation

Compatibility

Suitable for 1-cell Li-Ion/Polymer battery packs

Application Areas

Smartphones, tablets, wearables, and other portable electronics

Product Lifecycle

The FAN54013BUCX is an obsolete product, meaning it is no longer in active production. However, there may be alternative or equivalent models available from other manufacturers. Customers are advised to contact our website's sales team for more information on current product offerings and suitable replacements.