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MCP73831 Li-ion Battery Charger IC (Microchip) - SOT-23-5 SMD Package
The MCP73831 is a highly integrated Li-ion/Li-polymer linear charge management controller designed for space-limited and cost-sensitive applications. It is capable of managing the charge cycle for single-cell Li-ion or Li-polymer batteries, providing a simple and efficient solution for battery charging. The MCP73831 is available in a compact SOT-23 SMD package.
Specifications:
- IC Type: Li-ion/Li-polymer Battery Charger
- Package Type: SOT-23-5 SMD
- Package Size: 5 Pins
- Input Voltage Range: 3.75 V to 6 V
- Charge Current: Programmable up to 500 mA
- Charge Voltage: 4.2 V ± 1%
- Operating Temperature Range: -40°C to +85°C
- Brand: Microchip
Pin Configuration:
- STAT: Charge status output
- VSS: Ground
- VDD: Supply voltage input
- PROG: Charge current program
- VBAT: Battery voltage input/output
Features:
- Fully integrated charge management controller
- Automatic end-of-charge control
- Thermal regulation and overcurrent protection
- LED charge status indicator
- Low dropout voltage
- Compact SOT-23 package for space efficiency
Applications:
- Portable electronic devices
- Handheld instruments
- Rechargeable battery-powered products
- Wearable technology
Package Includes:
1 x MCP73831 Li-ion Battery Charger IC (SOT-23 SMD Package)
Note: Product images are for illustrative purposes only and may differ from the actual product.
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