TP5000 Battery Charging Module is a high-efficiency charging module designed for charging single-cell lithium-ion (Li-ion) and lithium iron phosphate (LiFePO4) batteries. Based on the TP5000 charging IC, the module supports constant current and constant voltage (CC/CV) charging with adjustable charging current, providing safe and reliable battery management. It is widely used in portable electronics, DIY battery packs, solar charging systems, and embedded projects.
Features
- Supports charging for 3.7V Li-ion and 3.2V LiFePO4 batteries
- High-efficiency switching charging design with low heat generation
- Constant Current / Constant Voltage (CC/CV) charging method
- Adjustable charging current up to 2A
- Built-in protection against overcharging and overheating
- LED indicators for charging and charge completion status
- Wide input voltage range for flexible power sources
- Compact module suitable for embedded battery systems
Applications
- Li-ion and LiFePO4 battery charging systems
- Portable electronics and battery-powered devices
- DIY battery packs and energy storage projects
- Solar charging and backup power systems
- Robotics and automation applications
- IoT and embedded electronics projects
- Rechargeable battery management systems
Specification
| Charging IC | TP5000 |
| Supported Battery Types | Li-ion (3.7V), LiFePO4 (3.2V) |
| Input Voltage | 4.5V 9V DC |
| Charging Method | CC/CV (Constant Current / Constant Voltage) |
| Maximum Charging Current | Up to 2A (adjustable) |
| Charge Termination Voltage | 4.2V (Li-ion) / 3.6V (LiFePO4) |
| Efficiency | Up to 92% |
| Status Indicator | Charging / Fully Charged LEDs |
| Protection Features | Overcharge and Thermal Protection |
| Operating Temperature | -20C to +85C |
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