Manufacturer Part Number
MCP73833-CNI/UN
Manufacturer
microchip-technology
Introduction
The MCP73833-CNI/UN is a highly integrated lithium-ion/polymer battery charger from Microchip Technology, designed for a variety of applications where power management is critical.
Product Features and Performance
Integrated charge management controller
Charges single lithium-ion or lithium-polymer cell
Programmable charge current up to 1.1A
Supports 4.2V battery pack voltage
Over-temperature fault protection
Operating temperature range from -40°C to 85°C
Surface mount package for compact designs
Product Advantages
High integration simplifies design
Advanced safety features enhance battery protection
Flexibility in programming charge current for various battery capacities
Key Technical Parameters
Battery Chemistry: Lithium Ion/Polymer
Number of Cells: 1
Charging Current: Constant Programmable up to 1.1A
Battery Pack Voltage: 4.2V
Voltage Supply (Max): 6V
Quality and Safety Features
Over temperature protection to prevent overheating
Stable operation under a wide range of temperatures
Compatibility
Suitable for lithium ion/polymer battery applications requiring 4.2V
Application Areas
Portable electronic devices
Wearable technology
Medical devices
Product Lifecycle
Currently active
No announced discontinuation, ensuring ongoing availability
Several Key Reasons to Choose This Product
Programmable current settings allow for customization to specific battery needs
Compact 10-MSOP package ideal for space-constrained applications
Reliable operation across a wide temperature range
Embedded safety features provide robust protection for battery and device