2.5V to 5.5V, 2A Continuous Current Limited Switch, SGM2593D Replace TPS25221.
SGM2593D
SGM2593D.pdf
SGM2593D.pdfFEATURES
? High-side N-MOSFET
? On-Resistance: 60mΩ (TYP)
? Programmable Current Limit Range: 0.1A to 3A
1.5A at RILIM = 4.53kΩ
? Input Voltage Range: 2.5V to 6V
? Quiescent Current: 27μA (TYP)
? Shutdown Current: 0.28μA (TYP)
? Soft-Start Function
? Over-Temperature Protection
? Under-Voltage Lockout Protection for VIN
? No Reversed Leakage Current (Reverse Blocking)
? Fault Flag (nFAULT Pin)
? Quick Output Discharge
? 1.2MΩ Pull-Down Resistor at EN Pin
? Available in a Green TDFN-2×2-6AL Package
PIN CONFIGUTION
優勢替代
FEATURES
? 2.5V to 5.5V VOPERATING
? Pin-to-Pin with TPS2553
? 2A ICONT_MAX
? 0.275A to 2.7A Adjustable ILIMIT (±6.5% at 1.7A)
? 70mΩ (typical) RON
? 1.5?s Short Circuit Response
? 8ms Fault Reporting Deglitch
? Reverse Current Blocking (when disabled)
? Built-In Soft Start
? UL 60950 and UL 62368 Recognition
? 15kV ESD Protection per IEC 61000-4-2 (with
external capacitance)
PIN CONFIGUTION
