• 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)
• 500kΩ 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
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• 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
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