BQ25601RTWR - Texas Instruments

Manufacturer Part Number

BQ25601RTWR

Manufacturer

Texas Instruments

Introduction

Integrated battery charger for single cell Li-ion and Li-polymer batteries designed for power-efficient systems.

Product Features and Performance

Single-cell Li-Ion and Li-Polymer battery support

Programmable constant charging current

Integrated safety features for over-temperature and over-voltage protection

Maximum charge current of 3A

Supports battery pack voltage of 4.2V

Operates with a supply voltage up to 13.5V

I2C interface for charge parameter programming and status monitoring

Suitable for operation in temperatures ranging -40°C to 85°C

Surface mount 24-WFQFN package for space-constrained applications

Product Advantages

High charging current capability for faster charge times

Advanced safety features ensure system and battery protection

Wide supply voltage range accommodates various power sources

Communication interface allows for precise control and monitoring of charging parameters

Can be used in a broad range of operating temperatures, enhancing versatility

Key Technical Parameters

Chemistry: Lithium Ion/Polymer

Cells: 1

Charging: Constant current programmable

Charge Current Max: 3A

Battery Pack Voltage: 4.2V

Voltage Supply (Max): 13.5V

Interface: I2C

Quality and Safety Features

Over Temperature Protection

Over Voltage Protection

Compatibility

Compatible with single-cell lithium-ion and lithium-polymer batteries

Application Areas

Portable Electronics

Power Banks

Smartphone and Tablet Batteries

Wearable Technology

Product Lifecycle

Product Status: Active

Not nearing discontinuation with ongoing support from Texas Instruments

Availability of replacements or upgrades to be verified from the manufacturer's product roadmap

Several Key Reasons to Choose This Product

Reliable and trusted manufacturer Texas Instruments

High charge current for rapid battery charging

Programmable via I2C for customized charging applications

Comprehensive protection features to ensure safety and longevity of the power system

Suitable for a variety of climates with a wide operating temperature range

Space-saving design ideal for compact electronic devices

Active product status indicates ongoing manufacturer support and availability