BQ25155YFPR - Texas Instruments

Manufacturer Part Number

BQ25155YFPR

Manufacturer

texas-instruments

Introduction

The BQ25155YFPR is a highly integrated single-cell Li-Ion/Polymer battery charger from Texas Instruments. It offers a comprehensive set of features to enable efficient and reliable charging of Li-Ion/Polymer batteries in a wide range of portable applications.

Product Features and Performance

Constant-current, constant-voltage charging algorithm

Programmable charge current up to 500mA

Supports 1-cell Li-Ion/Polymer battery packs

Integrated safety protections including over-current, over-temperature, over-voltage, reverse battery, and short-circuit

I2C interface for configuration and monitoring

Product Advantages

High integration reduces external component count and board space

Robust safety protections ensure reliable and safe battery charging

Programmable charge current enables flexible design for different battery capacities

I2C interface allows for easy system integration and monitoring

Key Reasons to Choose This Product

Comprehensive feature set for efficient and reliable battery charging

High integration and small package size suitable for space-constrained designs

Proven reliability and performance of Texas Instruments power management products

Flexible configuration options to meet diverse application requirements

Quality and Safety Features

Robust safety protections to prevent battery damage and ensure user safety

Designed and manufactured to Texas Instruments' high-quality standards

Rigorous testing and quality control processes

Compatibility

The BQ25155YFPR is compatible with 1-cell Li-Ion/Polymer battery packs and can be used in a wide range of portable electronic devices, such as smartphones, tablets, wearables, and other battery-powered applications.

Application Areas

Smartphones, tablets, and other portable electronic devices

Wearable electronics

Power banks and portable chargers

Industrial and medical equipment

Product Lifecycle

The BQ25155YFPR is an active product in our portfolio. There are no immediate plans for discontinuation, and it remains a widely used battery charger solution. If you require information on equivalent or alternative models, please contact our website's sales team.