ISL9203CRZR5220 - Intersil

Manufacturer Part Number

ISL9203CRZR5220

Manufacturer

Renesas Electronics America

Introduction

The ISL9203CRZR5220 is a single-cell lithium-ion/polymer battery charger IC from Renesas Electronics America. It provides a constant-current, constant-voltage charging solution for lithium-ion and lithium-polymer battery packs.

Product Features and Performance

Constant-current, constant-voltage charging for single-cell Li-ion/Li-polymer batteries

Programmable charge current up to 1.5A

Battery pack voltage of 4.2V

Operates from a supply voltage of up to 6.5V

Wide operating temperature range of -20°C to 70°C

Product Advantages

Efficient charging solution for portable devices

Compact 10-VFDFN exposed pad package

Integrated protection features for safe battery charging

Key Reasons to Choose This Product

Reliable and safe battery charging

High-performance charging capabilities

Wide operating temperature range for diverse applications

Compact and space-saving package

Quality and Safety Features

Overcharge, overcurrent, and overtemperature protection

Safety timers to prevent overcharging

Thermal regulation to maintain safe operating temperatures

Compatibility

Suitable for use with single-cell lithium-ion and lithium-polymer battery packs

Application Areas

Portable electronics

Handheld devices

Power tools

Medical equipment

Product Lifecycle

The ISL9203CRZR5220 is an obsolete product, meaning it is no longer in active production. Customers should contact our website's sales team for information on alternative or equivalent battery charger solutions that may be available.