Manufacturer Part Number
MCP73834-FCI/MF
Manufacturer
Microchip Technology
Introduction
The MCP73834-FCI/MF is a highly integrated lithium-ion/polymer battery charger, designed for a single-cell configuration. It is from Microchip Technology’s reliable range of power management integrated circuits.
Product Features and Performance
Constant current charging
Programmable charge current
Over temperature fault protection
Supports battery voltage of 4.2V
Maximum supply voltage of 6V
Operates within a temperature range of -40°C to 85°C
Compact 10-VFDFN exposed pad package
Product Advantages
Precision charging for lithium-ion/polymer batteries
Enhanced safety features with temperature fault protection
Supports customization through programmable current settings
Efficient performance within a broad operational temperature range
Key Technical Parameters
Battery Chemistry: Lithium Ion/Polymer
Number of Cells: 1
Current Charging: Constant Programmable
Charge Current Max: 1.1A
Battery Pack Voltage: 4.2V
Voltage Supply (Max): 6V
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: Surface Mount
Package / Case: 10-VFDFN Exposed Pad
Quality and Safety Features
Built-in over temperature fault protection ensures safe charging conditions and prolongs battery life.
Compatibility
Specifically designed for single-cell lithium-ion or lithium-polymer batteries.
Application Areas
Portable electronics
Battery-powered devices
IoT devices
Product Lifecycle
Currently active product status
Not nearing discontinuation
Continuous support and availability from Microchip Technology
Several Key Reasons to Choose This Product
Reliable and precise charging capabilities for sensitive lithium-ion/polymer batteries
Programmable features allow for customized battery management
Built-in safety measures prevent overheating
Highly durable and operational in extreme temperatures
Compact design from a trusted manufacturer with ongoing support
