TP5100 is a double switch buck 8.4V, single cell 4. 2V lithium battery charge management chip. TP5100 ideal for portable equipment so large current charging management applications.Meanwhile, TP5100 built-in input overcurrent, undervoltage protection, over temperature protection, short circuit protection, battery temperature monitoring, reverse battery protection.

Features:
Double 8.4v / 4.2v lithium rechargeable single
Programmable charge current. 0. 1A-2A
Programmable steady precharge current 10Percent -100Percent.
Wide operating voltage, maximum reach I8V
Red and green LED charge status indicator
Chip temperature protection, overcurrent protection, undervoltage protection
Battery temperature protection, reverse battery shutdown, short circuit protection
Switching frequency 400Khz, usable inductance 20uH and more
PWR_ON Power battery for switching control

Maximum Ratings:
Static input supply voltage (VlN): 20V
BAI: -8.4V-20V
BAT Short-Circuit Duration: Continuous
Operating environment Temperature range: -40 ° -85 °
Storage temperature range: -65 ° - 125 °

Default shipping settings: 4.2V 2A. The board has with LED, and LED's external reserve position.

Size: 25 * 17 * 5mm ultra-small size
Charge status: full and unloaded blue lights, charging red.

Package Includes:
6 * TP5100 Battery Charger Protector Module