SGM2571.pdf• Integrated N-MOSFET Load Switch
• 1V to 5.5V Input Voltage Range
• Ultra-Low On-Resistance
RON = 34mΩ at VIN = 5V
RON = 34mΩ at VIN = 3.3V
• 1A Maximum Continuous Switch Current
• Low Shutdown Current: 90nA (TYP)
• Reverse Current Protection
• Low Threshold 1.2V GPIO Control Input
• Bidirectional Power Supply for Power Zone Application
• Rise Time: 60μs (TYP)
• Quick Output Discharge
• Available in a Green WLCSP-0.8×0.8-4B Package
• Input Voltage Range: 0.65 V to 3.6 V
RON = 9.2 mΩ at VIN = 3.6 V
RON = 9.2 mΩ at VIN = 1.8 V
RON = 10.2 mΩ at VIN = 1 V
RON = 13.1 mΩ at VIN = 0.65 V
• 3-A Maximum Continuous Switch Current
• Quiescent Current, IQ,VIN = 29 µA at VIN = 3.6 V
• Low Control Input Threshold
Enables 1.5-, 1.8-, 2.5-, or 3.3-V Logic
• Controlled Slew Rate
tR = 97 µs at VIN = 3.6 V (TPS22925Bx)
tR = 810 µs at VIN = 3.6 V (TPS22925Cx)
• Reverse Current Blocking (When Disabled)
• Quick Output Discharge (QOD)
(TPS22925B and TPS22925C only)
• Wafer Chip Scale Package:
0.9 mm x 1.4 mm, 0.5-mm Pitch, 0.4-mm Height
• ESD Performance Tested per JESD 22
2-kV HBM and 1-kV CDM
