Manufacturer Part Number
MCP73831T-4ADI/OT
Manufacturer
Microchip Technology
Introduction
Integrated charge management controller
Product Features and Performance
Lithium Ion/Polymer battery charge management
Constant current programmable charging
Over voltage fault protection
Small form factor SC-74A, SOT-753 package
Surface mount device
Extended temperature range operation
Product Advantages
High integration reduces system complexity
Programmable charge parameters enhance flexibility
Safety features protect battery lifespan
Optimized for single-cell configurations
Compact design fits various applications
Key Technical Parameters
Battery Chemistry: Lithium Ion/Polymer
Number of Cells: 1
Charge Current - Max: 500mA
Battery Pack Voltage: 4.4V
Voltage - Supply (Max): 6V
Operating Temperature: -40°C ~ 85°C
Quality and Safety Features
Over voltage protection mechanism
Reliable operation in extended temperatures
Compatibility
Designed for Lithium Ion/Polymer battery systems
Suitable for single-cell charging applications
Application Areas
Portable electronic devices
Consumer electronics
Power management solutions
Product Lifecycle
Active status product
Consistent availability without near discontinuation reports
Several Key Reasons to Choose This Product
Advanced power management for single-cell Li-Ion/Polymer batteries
Customizable charging current for design flexibility
Built-in safety features for battery longevity and protection
Supports wide range of temperature for diverse environments
Compact and efficient design suitable for space-constrained applications
Robust product lifecycle ensuring long-term availability
MCP73832-2ACI/OTMicrel / Microchip Technology