BQ24152YFFR - Texas Instruments

Manufacturer Part Number

BQ24152YFFR

Manufacturer

Texas Instruments

Introduction

The BQ24152YFFR is a highly integrated and programmable battery charger for single-cell Li-ion and Li-polymer batteries.

Product Features and Performance

Integrated Power FETs for up to 1.25A charge rate

Support for Li-Ion or Li-Polymer chemistry

Programmable charge parameters through I2C interface

Built-in safety timers for charge termination

Fault protection features for device and battery safety

Operates efficiently with a 6V maximum supply voltage

Suitable for portable applications with its compact 20-DSBGA package

Product Advantages

High level of integration reduces external component count

Flexibility in programming charge parameters for various battery sizes and chemistries

Advanced fault protection enhances safety

Can operate at industrial temperature ranges

Key Technical Parameters

Programmable constant charge current up to 1.25A

Max battery pack voltage: 4.44V

Voltage - Supply (Max): 6V

Operating Temperature: -40°C ~ 85°C (TA)

Quality and Safety Features

Over Temperature Protection

Over Voltage Protection

Safety timers for controlled charge cycle

Compatibility

Designed for use with single-cell Lithium Ion/Polymer batteries

Application Areas

Portable Electronics

Battery-powered Devices

Smartphones and Tablets

Wireless Communication Equipment

Product Lifecycle

Not For New Designs

Options for replacement or upgrades should be considered

Reasons to Choose This Product

Programmability allows for tailored charging algorithms

Compact package ideal for space-constrained applications

TI's reliable manufacturing and support

Suits a broad range of operating temperatures for various environments

Enhanced safety features for long-term device reliability