Manufacturer Part Number
MCP73831T-4ADI/MC
Manufacturer
Microchip Technology
Introduction
The MCP73831T-4ADI/MC is a highly integrated single-cell lithium-ion/polymer battery charger in an 8-pin VFDFN package. It provides a complete charge management solution for portable applications, featuring programmable charge current, automatic recharge, and battery pre-conditioning. With its wide input voltage range and low quiescent current, this device is ideal for space-constrained and high-efficiency designs.
Product Features and Performance
Programmable charge current up to 500mA
Automatic recharge and trickle charge
Supports 1-cell Li-ion/Li-polymer batteries
Wide input voltage range (4.4V to 6V)
Low quiescent current (35μA typical)
Thermal regulation and overvoltage protection
Available in 8-pin VFDFN package
Product Advantages
Highly integrated solution for efficient battery charging
Programmable charge current allows customization for various applications
Compact package size suitable for space-constrained designs
Wide operating temperature range (-40°C to 85°C)
Comprehensive protection features ensure safe and reliable operation
Key Reasons to Choose This Product
Optimized for portable and battery-powered applications
Simplifies design with its all-in-one charge management functionality
Provides efficient and reliable battery charging to extend device runtime
Robust protection features safeguard the battery and system
Quality and Safety Features
Thermal regulation to prevent overheating
Overvoltage protection to ensure safe battery charging
High reliability and long-term performance
Compatibility
Suitable for use with 1-cell Li-ion or Li-polymer batteries
Application Areas
Portable electronics
Wearable devices
IoT and sensor applications
Battery-powered tools and equipment
Product Lifecycle
The MCP73831T-4ADI/MC is an active product, and Microchip Technology continues to offer this model. There are no direct equivalent or alternative models available at this time. For the latest product information or to discuss your specific application requirements, please contact our website's sales team.
MCP73832-2ATI/MCMicrochip TechnologyIC BATT CONTRL LI-ION 1CELL 8DFN
MCP73831T-3ACI/OTMicrochip TechnologyIC BATT CNTL LI-ION 1CEL SOT23-5
MCP73831T-2ATIOTMicrel / Microchip Technology