ISL94212INZ - Renesas Electronics America Inc

Manufacturer Part Number

ISL94212INZ

Manufacturer

Renesas Electronics America

Introduction

The ISL94212INZ is a highly integrated, multi-chemistry battery monitor and protection IC designed for a wide range of portable and stationary battery-powered applications. It provides comprehensive battery management functionalities, including cell balancing, state-of-charge (SOC) estimation, and advanced safety and protection features, to ensure reliable and efficient battery operation.

Product Features and Performance

Supports 1 to 12 series-connected Li-ion, Li-polymer, LiFePO4, and NiMH battery cells

Accurate cell voltage measurement with 1.5mV resolution

Precise state-of-charge (SOC) estimation using a patented algorithm

Integrated passive cell balancing up to 100mA per cell

Comprehensive fault protection, including overcurrent, overcharge, overdischarge, and temperature monitoring

Low quiescent current of 13μA in normal mode and 3μA in sleep mode

SPI communication interface for easy integration with host microcontrollers

Product Advantages

Comprehensive battery management functionality in a single IC

Supports a wide range of battery chemistries for versatile applications

Precise state-of-charge estimation for accurate battery capacity monitoring

Advanced safety and protection features to ensure reliable battery operation

Low power consumption for extended battery life

Key Reasons to Choose This Product

Robust and reliable battery management solution

Optimizes battery performance and lifespan

Enhances safety and protects against potential hazards

Easy integration with host microcontrollers through SPI interface

Suitable for a diverse range of portable and stationary battery-powered applications

Quality and Safety Features

Complies with relevant industry standards and safety regulations

Extensive fault protection mechanisms to safeguard the battery and system

Rigorous quality control and testing processes to ensure product reliability

Compatibility

The ISL94212INZ is compatible with a variety of Li-ion, Li-polymer, LiFePO4, and NiMH battery chemistries, making it suitable for a wide range of battery-powered applications.

Application Areas

Portable electronic devices (smartphones, tablets, laptops, etc.)

Power tools and cordless appliances

Energy storage systems

Industrial and medical equipment

Electric vehicles and hybrid electric vehicles

Product Lifecycle

The ISL94212INZ is an actively supported product by our website's sales team. There are currently no plans for discontinuation, and the product remains in active production. Customers are advised to check with our website's sales team or their local sales representatives for the latest product availability and any potential alternative or equivalent models.