ISL88739BHRZ - Renesas Electronics America Inc

Manufacturer Part Number

ISL88739BHRZ

Manufacturer

renesas-electronics-america

Introduction

The ISL88739BHRZ is a high-performance, dual-input power management integrated circuit (PMIC) designed for Li-Ion/Polymer battery charging applications. It provides a complete power management solution for portable devices, including battery charger, power path management, and system power supply.

Product Features and Performance

Supports 2-4 cell Li-Ion/Polymer battery packs

Programmable charge current up to 3A

Integrated over-current, over-voltage, and thermal protection

I2C and SMBus interfaces for system control and monitoring

High efficiency power conversion topology

Low quiescent current in power saving modes

Product Advantages

Compact, integrated solution reduces board space and design complexity

Highly efficient to extend battery life

Advanced safety and protection features for reliable operation

Flexible interfaces for seamless integration into system designs

Key Reasons to Choose This Product

Complete power management in a single chip

Optimized for extended battery runtime in portable devices

Robust protection and monitoring capabilities for safe operation

Easy configurability and system integration through digital interfaces

Quality and Safety Features

Overcurrent, overvoltage, and thermal protection

Safety timers and charge termination

Battery temperature monitoring

Compatibility

Supports 2-4 cell Li-Ion/Polymer battery packs

Compatible with a wide range of system voltages up to 22V

Application Areas

Smartphones, tablets, and other portable electronics

Power banks and battery backup systems

Industrial and medical devices

Product Lifecycle

The ISL88739BHRZ is an active, in-production product. There are no direct replacement models available at this time. For the latest product information or to discuss alternative solutions, please contact our website's sales team.