MCP73834T-FCI/MF - Microchip Technology

Manufacturer Part Number

MCP73834T-FCI/MF

Manufacturer

Microchip Technology

Introduction

Integrated single-cell Lithium-Ion/Polymer battery charge management controller.

Product Features and Performance

Battery Charger IC for Lithium-Ion/Polymer batteries

Programmable charge current up to 1.1A

Constant current charge management

Over-temperature fault protection

Available in a 10-VFDFN Exposed Pad package

Operating Temperature range -40°C to 85°C

Supports 4.2V battery pack voltage

Product Advantages

High accuracy voltage regulation for safe charging

Automatic end-of-charge control for longer battery life

Thermal regulation optimizes charge cycle time

Key Technical Parameters

Charge Current - Max: 1.1A

Battery Pack Voltage: 4.2V

Voltage - Supply (Max): 6V

Number of Cells: 1

Current - Charging: Programmable

Quality and Safety Features

Over Temperature Protection

Precision Voltage Regulation

Compatibility

Compatible with single-cell Lithium-Ion or Polymer batteries

Application Areas

Portable Electronics

Battery-Powered Devices

Consumer Electronics

Wireless Communication Equipment

Product Lifecycle

Status: Active

No immediate discontinuation, check for updates on replacements or upgrades

Several Key Reasons to Choose This Product

High charge accuracy increases battery lifespan

Customizable charge rate suits various battery capacities

Built-in safety features ensure device and battery protection

Wide operating temperature suitable for diverse environments

Convenient surface-mount package for space-sensitive applications