5.5V, 2A, 30mΩ RON Load Switch with Reverse Current Protection，Replace TPS22928
SGM2578A
SGM2578A.pdf
SGM2578A.pdfFEATURES
? Input Voltage Range: 1V to 5.5V
? Maximum Continuous Current: 2A
? Low On-Resistance
RON = 29mΩ at VIN = 4.35V
? RON = 30mΩ at VIN = 3.3V
? RON = 36mΩ at VIN = 1.0V
? Low Shutdown Current: 90nA (TYP)
? Reverse Current Protection When Disabled
? Low Threshold 1.8V GPIO Control Input
? Bidirectional Power Supply for Power Zone Application
? Rise Time:
SGM2578AAD: 200μs (TYP)
SGM2578ABD: 5000μs (TYP)
? Quick Output Discharge
? Available in a Green WLCSP-0.9×0.9-4B-A Package
PIN CONFIGUTION
優勢替代
