USP6C – XC8107
Description
85mΩ High Function Power Switch
The XC8107 series is a P-channel MOSFET power switch IC with a low ON resistance.
A current limit, reverse current prevention (prevents reverse current from VOUT to VIN), soft start, thermal shutdown, and an under voltage lockout (UVLO) are incorporated as protective functions. A flag function monitors the power switch status. The flag output has N-channel open drain structure, and outputs Low level signal while over-current or overheating is detected, or while the reverse current prevention is operated. The IC can be put in the stand-by state using the level of the voltage applied to the CE pin. High active or Low active can be selected for the CE pin input logic.
Typical Application Circuit
Features
| Input Voltage Range | 2.5V～5.5V |
|---|---|
| MaximumOutput Current | 2A |
| On Resistance | 85mΩ@VIN=5.0V (TYP.) *USP-6C 100mΩ@VIN=5.0V (TYP.) *SOT-25(XC8107A,B) 95mΩ@VIN=5.0V (TYP.) *SOT-25(XC8107X,Y) |
| Quiescent Current | 40μA@VIN=5.0V |
| Stand-by Current | 0.1μA(TYP.) |
| Flag Delay Time | 7.5ms(TYP.)*Current LimitDetect 4ms(TYP.)*Reverse Current Detect |
| Protection Circuits | Current Limit Reverse Current Prevention Thermal Shutdown Under Voltage Lockout(UVLO) Soft-Start |
| Functions | Flag Output CE Pin Input Logic Selectable |
| Current Limit | 2μs(TYP.) |
| Operating Ambient Temperature | -40℃～+105℃ |
| Environmentally Friendly | EU RoHS compliant, Pb free |
