MCP73828-4.2VUATR - Microchip Technology

Manufacturer Part Number

MCP73828-4.2VUATR

Manufacturer

microchip-technology

Introduction

The MCP73828-4.2VUATR is a single-cell Lithium-Ion (Li-Ion) and Lithium-Polymer (Li-Poly) battery charger integrated circuit (IC) from Microchip Technology. It offers a highly integrated, compact, and reliable solution for battery charging applications.

Product Features and Performance

Constant-current, constant-voltage charging algorithm

Programmable charge current up to the maximum rating

Automatic charge termination and re-charge monitoring

Thermal regulation and safety features

Input voltage range: 4.5V to 5.5V

Charge voltage: 4.2V

Operating temperature range: -20°C to +85°C

Product Advantages

Highly integrated and space-saving design

Robust safety and protection features

Reliable and consistent charging performance

Suitable for a wide range of battery-powered applications

Key Reasons to Choose This Product

Optimized for efficient and safe Li-Ion/Li-Poly battery charging

Proven reliability and performance from a trusted semiconductor manufacturer

Flexible and customizable charging parameters to meet diverse application requirements

Cost-effective solution for battery-powered device designs

Quality and Safety Features

Thermal regulation to prevent overheating

Overcurrent, overvoltage, and short-circuit protection

Battery pre-conditioning and charge termination

Compatibility

The MCP73828-4.2VUATR is compatible with single-cell Li-Ion and Li-Poly battery packs with a nominal voltage of 4.2V.

Application Areas

Portable electronics

Power tools

Wearable devices

Industrial equipment

IoT and smart home devices

Product Lifecycle

The MCP73828-4.2VUATR is an active product and is currently available for purchase. Microchip Technology may offer alternative or equivalent models in the future, so customers should consult our website's sales team for the most up-to-date information.