BQ24618RGER - Texas Instruments

Manufacturer Part Number

BQ24618RGER

Manufacturer

Texas Instruments

Introduction

High-Efficiency Synchronous Switch-Mode Charger for Lithium Batteries

Product Features and Performance

Synchronous Switch-Mode Battery Charge Controller

Supports 1 to 6 Series Li-Ion/Polymer Cells

Programmable Charge Current up to 10A

High-Accuracy Voltage and Current Regulation

Integrated MOSFETs for Reduced Component Count

Thermal Regulation Protection

Product Advantages

High Efficiency for Power Saving

Wide Input Voltage Range Accommodates Various Power Supplies

Adaptive Charge Algorithm for Multiple Chemistries

Safety Timers for Charge Termination

Charge Status and Fault Indication for User Interface

Key Technical Parameters

Battery Pack Voltage: 26V Maximum

Charge Current - Max: 10A

Voltage - Supply Max: 28V

Operating Temperature: -40°C ~ 85°C

Mounting Type: Surface Mount

Package / Case: 24-VFQFN Exposed Pad

Quality and Safety Features

Over Current, Over Temperature, Over Voltage Protection

Short Circuit Protection

Charge Safety Timers

Compatibility

Compatible with 1 ~ 6 Series Li-Ion/Polymer Cells

Application Areas

Portable Electronics

Power Tools

Electric Vehicles

Energy Storage Systems

Product Lifecycle

Active Status

Not nearing discontinuation

Replacements or upgrades available as necessary

Several Key Reasons to Choose This Product

High Efficiency for Improved Battery Life

Flexible Charge Current Programming for Diverse Applications

Multiple Built-In Safety Features Ensure Reliable Operation

High Compatibility with a Wide Range of Battery Configurations

Extended Operating Temperature Range Suitable for Harsh Environments

Compact, Surface Mount Design for Space-Constrained Applications