Manufacturer Part Number
MCP73832-2DCI/MC
Manufacturer
Microchip Technology
Introduction
The MCP73832-2DCI/MC is a highly integrated linear charge management controller designed for use in space-limited and cost-sensitive applications.
Product Features and Performance
Integrated pass transistor
Integrated current sense
Integrated reverse discharge protection
High-accuracy voltage regulation
Automatic power-down when input voltage is removed
Thermal regulation
Charge cycle status indication
Product Advantages
Minimal external components required
Highly accurate preset voltage regulation (+/- 0.5%)
Programmable charge current up to 500mA
Low dropout voltage
Low standby current
Key Technical Parameters
Battery Chemistry: Lithium-Ion/Polymer
Number of Cells: 1
Constant Charging Current: Programmable
Fault Protection: Over Voltage
Max Charge Current: 500mA
Battery Pack Voltage: 4.2V
Max Supply Voltage: 6V
Operating Temperature Range: -40°C to +85°C
Mounting Type: Surface Mount
Package / Case: 8-VFDFN Exposed Pad
Quality and Safety Features
Integrated thermal overload protection
Under voltage lockout
Automatic end-of-charge control
Preconditioning of deeply depleted batteries
Compatibility
Compatible with single-cell Lithium-Ion or Lithium-Polymer batteries
Application Areas
Portable electronics
Wearable technology
Medical devices
Fitness and health monitoring devices
Personal assistants
Product Lifecycle
Product Status: Active
There are no indications of discontinuation, replacements, or upgrades are readily available for newer designs.
Several Key Reasons to Choose This Product
Precision voltage regulation for safe and reliable charging
Programmable charging current to accommodate various battery sizes
Thermal regulation ensures charging efficiency under varying environmental conditions
Low component count for a simplified and cost-effective solution
Extended temperature range suitable for harsh environments
Compact DF package suitable for space-constrained applications
MCP73831T-2DCMicrel / Microchip Technology