ISL9205IRZ - Renesas Electronics America Inc

Manufacturer Part Number

ISL9205IRZ

Manufacturer

Renesas Electronics America

Introduction

The ISL9205IRZ is a compact, highly-integrated, single-cell lithium-ion/polymer battery charger from Renesas Electronics. It features a programmable constant-current, constant-voltage charge algorithm with integrated power MOSFET, comprehensive charge monitoring, and protection functions.

Product Features and Performance

Constant-current, constant-voltage battery charging algorithm

Programmable charge current up to 900mA

Supports single-cell Li-ion/polymer batteries

Integrated power MOSFET, eliminating the need for an external charging FET

Comprehensive charge monitoring and protection functions

Overtemperature protection

Automatic charge termination

Trickle charge mode for deeply discharged batteries

16-VFQFN exposed pad package for efficient heat dissipation

Product Advantages

Highly integrated design reduces external component count and board space

Programmable charge current and termination parameters for flexibility

Robust protection features ensure safe and reliable battery charging

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

Key Reasons to Choose This Product

Compact and efficient solution for single-cell Li-ion/polymer battery charging

Programmable features allow customization to meet specific application requirements

Comprehensive protection features ensure safe and reliable operation

Renesas' reputation for quality and reliability in power management ICs

Quality and Safety Features

Overtemperature protection

Charge current regulation and termination

Battery voltage and charge current monitoring

Compatibility

The ISL9205IRZ is designed to work with single-cell lithium-ion or lithium-polymer battery packs.

Application Areas

Portable electronics

Wearable devices

Power tools

Battery-powered appliances

Product Lifecycle

The ISL9205IRZ is an active product in our website's sales team's portfolio. There are no immediate plans for discontinuation. Customers are advised to contact our website's sales team for information on any potential alternative or equivalent models.