Description
The TP5100 is a highly integrated, dual-cell lithium battery charging module designed for efficient and high-speed charging applications. With support for both 3.7V (single-cell) and 7.4V (dual-cell) lithium batteries, this module features automatic switching, high charging current capability (up to 2A), and strong heat dissipation. It’s an excellent solution for compact battery-powered devices requiring fast, reliable charging.
Key Features
- Supports Single & Dual Cell Charging: Compatible with 3.7V and 7.4V lithium batteries
- High Charging Current: Delivers up to 2A output for faster charging
- Built-in Heat Sink Pad: Improves thermal performance during continuous charging
- Automatic Switching: Smart detection and adjustment between 1-cell and 2-cell modes
- Compact and Durable: Small board size ideal for portable applications
Specification
- Charging Voltage: 4.2V (1-cell) / 8.4V (2-cell)
- Input Voltage Range: 5V – 18V DC
- Charging Current: Max 2A
- Chipset: TP5100
- LED Indicators: Red (charging), Blue (fully charged)
- Conversion Efficiency: Up to 90%
- Board Dimensions: ~26mm × 18mm
- Operating Temperature: -40°C to +85°C
Application
- Lithium battery chargers
- Power banks
- DIY battery packs
- Solar-powered charging stations
- Portable electronics and tools