SGM2581E.pdf? 100mΩ (TYP) High-side N-Channel MOSFET
? Three Current Limit Levels
SGM2581A/B/G: 1100 ± 110mA
SGM2581C/D/I: 2100 ± 220mA
SGM2581E/F/K: 2600 ± 310mA
? Input Voltage Range: 2.5V to 5.5V
? Low 23μA Quiescent Current
? Typical 0.1μA Shutdown Current
? Soft-Start Function
? Thermal Shutdown Protection
? Under-Voltage Lockout Protection for VIN
? No Reversed Leakage Current (Reverse Blocking)
? Fault Flag (FAULT ) with 13ms Filter Eliminates
False Assertions
? Automatic Output Discharge in Shutdown Mode
(SGM2581A/B/C/D/E/F)
? 500k? Pull-Down Resistor at EN Pin
(SGM2581G/I/K)
? Evaluated to IEC 60950-1, Ed 2, Am1, Annex CC,
Test Program 1 with CB Report (SGM2581A/C/E)
? Available in the Green SOT-23-5 Package
? 100mΩ (typ.) N-MOSFET Switch
? Operating Range : 2.7V to 5.5V
? Reverse Blocking Current
? Under Voltage Lockout
? Thermal Protection with Foldback
? Over Current Protection
? Short Circuit Protection
? Slew Rate Limited Turn-On Time 3ms (5V)
? RoHS Compliant and Halogen Free
