TP5100 4.2v 8.4v Single Double Lithium Battery Charge

Specification:
Double 8.4v / 4.2v lithium rechargeable single
Programmable charge current 0.1A-2A
Programmable steady precharge current 10% -100%.
Wide operating voltage, maximum reach 18V
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
Static input supply voltage (VlN): 20v
BAI: -8.4v-20v
BAT short-cireuit Duration: Continuous
Operating environment Temperature range: -40 Celsius - 85 Celsius
Storage temperature range: -65 “C - 125 Celsius