TP5100 1S-2S Lithium Battery Charging Module

The TP5100 Lithium Battery Charging Module is a dual-function charger equipped with protective features including overcurrent protection, high-temperature protection, short-circuit protection, and low-voltage protection. It is designed to efficiently and safely charge 1S and 2S LiPo or Lithium-Ion batteries.

Features:

• Supports charging 1S (4.2V) - 2S (8.4V series) lithium battery cells
• Charging voltage: 4.2 volts – 8.4 volts
• Maximum charging current: 2A
• Programmable constant precharge current: 10% – 100%
• Input voltage: 5 volts – 18 volts
• Red and green LED lights indicate charging status
• Blue LED indicator: Battery is being charged (empty state)
• Red LED indicator: Battery is fully charged
• Short circuit protection: Continuous
• Chip temperature protection, overcurrent protection, low voltage protection
• Battery temperature protection, reverse battery shutdown, short circuit protection
• Switching frequency: 400 kHz
• Supports 20µH inductance and above
• Operating temperature range: -40 degrees Celsius to +85 degrees Celsius
• Module dimensions: 25 × 17 × 5 mm