TP5100 DOUBLE SINGLE/LITHIUM BATTERY CHARGER

The TP5100 2A Lithium Ion 18650 Battery Charger Module is a double switch buck 8.4V, single cell 4.2V lithium battery charge management chip. Its ultra-compact QFN16 package and simple external circuit make TP5100 ideal for portable equipment requiring large current charging management applications. The TP5100 includes built-in input overcurrent, under voltage protection, over-temperature protection, short circuit protection, battery temperature monitoring, and reverse battery protection.

Key Features of TP5100 2A Lithium Ion 18650 Battery Charger Module:

• • The TP5100 offers the following key features:
  • Wide Input Voltage Range: 5V-18V input voltage range supports various power sources.
  • High Charging Current: Maximum charge current up to 2A for efficient charging.
  • Three-Phase Charging: Supports trickle charge, pre-charge, and constant current charging phases.
  • Built-in Protections: Overcurrent, under voltage, over-temperature, and short circuit protection.
  • Battery Monitoring: Monitors battery temperature and provides reverse battery protection.
  • Compact Design: Ultra-compact QFN16 package for space-saving applications.
  • LED Indicators: Red and green LED charge status indicators for easy monitoring.
  • Integrated PMOSFET: Built-in power PMOSFET with anti-intrusion circuit, eliminating the need for external Schottky diode.

Technical Specifications of TP5100 2A Lithium Ion 18650 Battery Charger Module:

• • Input Voltage: 5-18V DC power supply.
  • Charging Current: Programmable from 0.1A to 2A.
  • Pre-charge Current: Programmable steady pre-charge current 10% – 100%.
  • Operating Voltage: Up to 18V.
  • Switching Frequency: 400kHz.
  • LED Indicators: Charge status indicated by red and green LEDs.

Mechanical Specifications of TP5100 2A Lithium Ion 18650 Battery Charger Module:

• • Package Type: QFN16 package.
  • Material: High-quality PCB with integrated electronic components.
  • Pins: Standard pin configuration for easy integration.

Schematic Diagram, Connection, Wiring, and Pinout of TP5100 2A Lithium Ion 18650 Battery Charger Module:

• • Pin Configuration: Standard pin configuration for VCC, GND, and data pins.
  • Connection: Connect VCC and GND to power supply, data input to microcontroller or battery management system.
  • Wiring: Ensure proper wiring for safe and efficient operation.

Datasheet of TP5100 2A Lithium Ion 18650 Battery Charger Module:

• • For detailed technical specifications and electrical characteristics, refer to the manufacturer’s datasheet.

Applications of TP5100 2A Lithium Ion 18650 Battery Charger Module:

• • Portable Equipment: Ideal for portable devices and equipment requiring reliable battery charging.
  • Smartphones and Tablets: Used in battery charging circuits for smartphones, tablets, and other handheld devices.
  • Power Tools: Suitable for charging batteries in power tools and similar applications.
  • Walkie-talkies: Integrated into charging circuits for communication devices like walkie-talkies.
  • DIY Projects: Perfect for hobbyists and makers building battery-operated projects.

Package Includes:

• • 1 x TP5100 4.2V / 8.4V Single / Double Lithium Battery Charging Board