Five mobile power solutions TP4201-

 Overview TP4201X is designed for mobile power supply design single-chip solution that integrates a charge management module, discharge management module, power detection and LED indication module. TP4201X built-in charging and discharging power MOS, the charging current can be set, the maximum charge current and maximum discharge current are 1.2A. TP4201X integrated thermostat charging operation mode, over temperature protection, over charge almost all security features and over-discharge protection, output overvoltage protection, output overload protection, output short circuit protection to ensure chip and lithium-ion battery safety, while TP4201X application circuit is simple, minimal element can be realized charging management and discharge management. TP4201X of X can be A, B or C; TP4201A 3 tranche instructions, TP4201B for the four-speed battery indicator, TP4201C 5 tranche instructions. ? Features Built-in charging and discharging power MOS, no external input voltage:? 4.3V ~ 5.5V Charging current:? 1.2A maximum output current:? 1.2A maximum output voltage:? 5V BAT discharge voltage:?? 3.0V optional 3/4/5 file the battery level indicator and charge and discharge status indication? preset 4.2V / 4.35V charge voltage accuracy of ± 1%? integrated charge-management and discharge management? intelligent temperature control and over-temperature protection? Integrated output over ? voltage protection, short circuit protection integrated overcharge and over-discharge protection support trickle charge mode and zero-voltage support flashlight, 100mA maximum output of up to 90% of the discharge efficiency package:???? ESOP16L (with heat sink) application? mobile phones, tablet PCs, GPS and other mobile power