SGM2581E.pdf• 100mΩ (TYP) High-side N-Channel MOSFET
• Three Current Limit Levels 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
• Available in the Green SOT-23-5 Package
• Integrated Single Channel Load Switch
• Ambient Operating Temperature:
–40°C to +105°C
– 2-A Maximum Continuous Current 1
• Input Voltage Range: 2.7 V to 18 V
• Absolute Maximum Input Voltage: 20 V
• On-Resistance (RON)
– RON = 79 mΩ (typical) at VIN = 12 V
• Quiescent Current 62 μA (typical) at VIN = 12 V
• Shutdown Current 500 nA (typical) at VIN = 12 V
• Thermal Shutdown
• Undervoltage Lock-Out (UVLO)
• Adjustable Quick Output Discharge (QOD)
• Configurable Rise Time With CT Pin
