Features:

• The TP5100 is a double 8.4V and single 4.2V lithium battery charge management chip
• The ultra-compact QFN16 package and simple external circuit make the TP5100 ideal for portable equipment and large-current charging management applications
• Built-in input overcurrent, undervoltage protection, overtemperature protection, short circuit protection, battery temperature monitoring, and reverse battery protection
• Red and blue LED charge status indicators Wide operating voltage (5V–15V)
• Dual battery trickle charge into pre-charge, constant current, constant voltage, three-phase The pre-charge current is adjustable through an external resistor
• The maximum charge current is up to 2 A. TP5100 with a frequency of 400 kHz in switching mode allows for smaller outer Suo devices, and the large current charging still maintains a smaller amount of heat
• TP5100 built-in power MOSFET, anti-intrusion circuit, no anti-intrusion protection, and other external Schottky diodes required

Specification:

• Size: 25x17x5mm (Approx.)
• Input Voltage: 5-15V DC (actually 5-12V is suitable)
• Charging Status: Fully Charged Or No-Load: Blue Light, Charging: Red Light
• Working Temperature: -40~85°C
• Storage Temperature: -65~125°C