TP4302 portable power single-chip synchronous boost charger IC

Overview TP4302B is designed for synchronous boost mobile power design single-chip solution that integrates a linear charge management module, synchronized discharge management module, power detection with LED indication module, protection module. TP4302B Built charge and discharge power MOS, the charging current can be set, maximum charging current of 1.2A, TP4302B support in parallel with an external charging IC increase the charging current to meet the requirements of high-current charge, synchronous boost output support 2A output current. TP4302B integrated temperature compensation, over-temperature protection, over charge and over-discharge protection, output overvoltage protection, output overload protection, output short circuit protection, multiple security features to ensure that the chip and the lithium-ion battery safety, the application circuit is simple, minimal element can be realized charging management and discharge management. Features discharge current:? The maximum charge current 2A:?? 1.2A maximum input voltage: 4.3V ~ 5.5V output voltage:? 5V BAT discharge voltage:??? 2.9V customizable 3rd or 5th gear can be customized battery indicator 4.35 V charge voltage? Maximum 10uA standby current? efficiency up to 93%? intelligent temperature control and over-temperature protection? Integrated output over-voltage protection, short circuit protection, overload protection? integrated overcharge and over-discharge protection? support trickle mode, and zero voltage ? rechargeable flashlight function support, the maximum output 100mA Package:?? ESOP16 applications for mobile power supply more information, please contact Miss Long Xiangxi: 18565879459