BQ25723RSNR - Texas Instruments

Manufacturer Part Number

BQ25723RSNR

Manufacturer

Texas Instruments

Introduction

The BQ25723RSNR is a high-efficiency battery charger from Texas Instruments, designed for a variety of battery chemistries and used in power management applications.

Product Features and Performance

Supports multiple battery chemistries: Lead Acid, Li-Ion/Li-Polymer, Lithium Phosphate/LiFePO4, NiCd, NiMH, SuperCap

Handles 1 to 4 battery cells

Constant charging current

Programmable current and voltage

High max charge current of 16.256A

Supports battery pack voltages up to 24V

Maximum supply voltage of 26V

I2C interface for communication

Operational temperature range from -40°C to 125°C

Surface mount, 32-WFQFN Exposed Pad

Product Advantages

High charging current capacity

Flexible battery chemistry compatibility

Integrated fault protection enhances safety

Advanced thermal management for extended lifespan

Compact and efficient design

Key Technical Parameters

Number of Cells: 1 ~ 4

Charge Current - Max: 16.256A

Battery Pack Voltage: 24V (Max)

Voltage - Supply (Max): 26V

Operating Temperature: -40°C ~ 125°C (TJ)

Quality and Safety Features

Over Current Protection

Over Voltage Protection

Extended operating temperature range for reliability under varying conditions

Compatibility

Compatible with various battery technologies and configurations

Application Areas

Battery chargers for consumer electronics

Portable power management systems

Energy storage solutions

Product Lifecycle

Status: Active

Not near discontinuation and replacements or upgrades currently not required.

Several Key Reasons to Choose This Product

Versatile for different battery types and sizes

High current charging ability allowing quick charge cycles

Robust safety features prevent damage during faults

Extensive programmable options through I2C interface

Supports advanced battery management systems within broad temperature ranges

Durably designed for surface mounting in compact device layouts