Manufacturer Part Number
MCP73832T-2ACI/OT
Manufacturer
microchip-technology
Introduction
A compact, highly integrated lithium-ion/polymer battery charger designed for single-cell applications, offering programmable charge currents and comprehensive fault protection.
Product Features and Performance
Charges single-cell lithium-ion/polymer batteries
Programmable constant charge current up to 500mA
Over voltage fault protection ensures safety
Supports battery pack voltage of 4.2V
Compatible with supply voltages up to 6V
Wide operating temperature range from -40°C to 85°C
Surface mount package facilitates easy integration into designs
Product Advantages
High level of integration simplifies circuit design
Programmable charging current for flexibility in application
Built-in fault protection improves safety and reliability
Wide operating temperature range enhances performance in diverse environments
Compact SOT-23-5 package saves space on PCBs
Key Technical Parameters
Battery Chemistry: Lithium Ion/Polymer
Number of Cells: 1
Current Charging: Constant Programmable
Charge Current Max: 500mA
Battery Pack Voltage: 4.2V
Voltage Supply (Max): 6V
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: Surface Mount
Package / Case: SC-74A, SOT-753
Quality and Safety Features
Over Voltage Protection to safeguard against voltage spikes
Thermal regulation to prevent overheating during charging
Compatibility
Designed for charging single-cell lithium-ion/polymer batteries
Application Areas
Portable electronics
Wearable technology
Wireless headsets
Medical monitoring devices
Product Lifecycle
Status: Active, indicating current production with availability
No indication of nearing discontinuation, replacements, or upgrades at this time
Several Key Reasons to Choose This Product
Flexibility in charging current allows optimization for various battery capacities
Inbuilt safety features minimize risk of damage to the battery or device
Compact and efficient design is ideal for space-constrained applications
Wide operating temperature range supports use in diverse environmental conditions
Active product status ensures ongoing availability and support
MCP73832T-2ATIMicrel / Microchip Technology