Manufacturer Part Number
MCP73837-FCI/MF
Manufacturer
Microchip Technology
Introduction
The MCP73837-FCI/MF is a highly integrated lithium-ion/polymer battery charger from Microchip Technology, designed to offer an efficient charging solution for portable devices.
Product Features and Performance
Integrated Power Management for Battery Charging
Support for Lithium Ion/Polymer Batteries
Constant-Current Charging with Programmable Regulation
Over-Voltage Fault Protection for Safety
Maximum 1.1A Charge Current Capability
Supports 4.2V Battery Pack Voltage
Works with up to 6V Supply Voltage
USB Interface for Charging and Communication
Operates at -40°C to 85°C Ambient Temperature
Surface Mount, 10-VFDFN Exposed Pad Form Factor
Designed for Simple and Compact PCB Layout
Product Advantages
Safe Charging with Integrated Fault Protection
High Charge Current for Faster Charging Times
Programmable for Customized Charging Algorithms
USB Compatibility for Universal Charging Options
Robust Operation in Extreme Temperature Conditions
Key Technical Parameters
Battery Chemistry: Lithium Ion/Polymer
Number of Cells: 1
Constant Charging Current: Programmable
Charge Current - Max: 1.1A
Battery Pack Voltage: 4.2V
Voltage - Supply (Max): 6V
Operating Temperature: -40°C ~ 85°C
Mounting Type: Surface Mount
Package / Case: 10-VFDFN Exposed Pad
Supplier Device Package: 10-DFN (3x3)
Quality and Safety Features
Over Voltage Protection
High-temperature Performance Range
Exposure Pad for Enhanced Thermal Management
Compliance with Industry Standards for Safety
Compatibility
Designed for Single Cell Lithium Ion/Polymer Batteries
Compatible with USB Interface for Power
Application Areas
Portable Electronic Devices
Battery-Powered Gadgets
Consumer Electronics
Handheld Devices
Product Lifecycle
Status: Active
No Indication of Discontinuation
Availability of Replacements or Upgrades Viable
Several Key Reasons to Choose This Product
Integrated Solution Reduces External Component Count
High Charging Current for Efficient Power Management
Flexible Design Suitable for Multiple Applications
Integrated USB for Ease of Connectivity and Use
Proven Performance from Microchip Technology Brand
Extended Temperature Range for Versatile Use Cases
MCP73837T-NVI/UNMicrochip