ISL9209BIRZ - Renesas Electronics America Inc

Manufacturer Part Number

ISL9209BIRZ

Manufacturer

Renesas Electronics America

Introduction

The ISL9209BIRZ is a highly integrated battery monitoring IC from Renesas Electronics America. It is designed to provide precise battery state-of-charge (SOC) and state-of-health (SOH) monitoring for lithium-ion battery packs in a wide range of applications, including portable electronics, power tools, and electric vehicles.

Product Features and Performance

Accurate battery monitoring and fuel gauging

Supports up to 4 series-connected Li-ion/Li-polymer cells

Integrated ADC for precise voltage and current measurement

Advanced battery protection features, including overvoltage, undervoltage, and overcurrent protection

Low power consumption for extended battery life

Integrated temperature sensor for thermal monitoring

Flexible communication interface options, including I2C and SMBus

Product Advantages

Comprehensive battery management solution in a small, space-saving package

Reliable and precise battery monitoring for optimal battery performance and safety

Low power consumption for extended battery runtime

Flexible configuration and communication options for easy integration into various systems

Key Reasons to Choose This Product

Highly accurate and reliable battery monitoring and fuel gauging

Advanced protection features for enhanced battery safety and reliability

Compact and power-efficient design for space-constrained applications

Flexible communication interfaces for easy system integration

Proven Renesas quality and reliability

Quality and Safety Features

Robust overcurrent, overvoltage, and undervoltage protection

Integrated temperature monitoring for thermal management

Rigorous quality control and testing processes

Compatibility

The ISL9209BIRZ is compatible with a wide range of Li-ion and Li-polymer battery packs and can be used in various portable electronics, power tools, and electric vehicle applications.

Application Areas

Portable electronics (smartphones, tablets, laptops, etc.)

Power tools and cordless appliances

Electric vehicles and energy storage systems

Industrial and medical equipment

Product Lifecycle

The ISL9209BIRZ is an obsolete product, meaning it is no longer in active production. However, there may be equivalent or alternative models available from Renesas or other manufacturers. Customers are advised to contact our website's sales team for more information on suitable replacement options.