BQ20Z40PWR-R1 - Texas Instruments

Manufacturer Part Number

BQ20Z40PWR-R1

Manufacturer

Texas Instruments

Introduction

The BQ20Z40PWR-R1 is a highly integrated battery monitor and protection integrated circuit (IC) designed for 2-4 series connected Lithium-ion/Polymer battery packs. It provides accurate battery capacity, state-of-charge, and state-of-health reporting, as well as advanced fault protection features to ensure safe and reliable battery operation.

Product Features and Performance

Impedance Track™ fuel gauging algorithm for accurate battery capacity and state-of-charge reporting

Supports 2 to 4 series-connected Lithium-ion/Polymer battery cells

Integrated safety protection against overcurrent, overtemperature, over/undervoltage, and short-circuit conditions

I2C/SMBus interface for easy integration with system microcontrollers

Wide operating temperature range of -40°C to 85°C

Product Advantages

Highly accurate battery monitoring and protection

Comprehensive safety features to prevent battery damage and ensure safe operation

Seamless integration with system microcontrollers through I2C/SMBus interface

Compact 20-TSSOP package for space-constrained applications

Key Reasons to Choose This Product

Robust and reliable battery management solution

Optimizes battery performance and lifespan

Ensures safe and efficient operation of Lithium-ion/Polymer battery packs

Suitable for a wide range of portable electronics and energy storage applications

Quality and Safety Features

Certified to meet applicable safety and regulatory standards

Rigorous quality control and testing during manufacturing

Compatibility

Designed for 2 to 4 series-connected Lithium-ion/Polymer battery cells

Application Areas

Portable electronics

Energy storage systems

Industrial and medical equipment

Backup power supplies

Product Lifecycle

["The BQ20Z40PWR-R1 is currently an active product and is not nearing discontinuation.","There are no direct equivalent or alternative models available from Texas Instruments. Customers are advised to contact our website's sales team for more information on alternative solutions."]