Power Switch 4-Pin WLCSP T/R

The FPF1103 is a low Ros P-channel MOSFET load switches of the IntelliMAXTM family. Integrated slew-rate control prevents inrush current from glitch supply rails with capacitive loads common in power applications. The input voltage range operates from 1_2V to 4V to fulfil today s lowest ultra-portable device supply requirements. Switch control is by a logic input (ON-pin) capable of interfacing directly with low-voltage CMOS control signals and GPIOs in embedded processors. The FPM 103/04 are low Ros P-channel MOSFET load switches of the IntelliMAXTM family. Integrated slew-rate control prevents inrush current from glitch supply rails with capacitive loads common in power applications. The input voltage range operates from 1_2V to 4V to fulfil today s lowest ultra-portable device supply requirements. Switch control is by a logic input (ON-pin) capable of interfacing directly with low-voltage CMOS control signals and GPIOs in embedded processors.

• 1.2V to 4V Input Voltage Operating Range
• Typical RDS(ON):
  • 35m? at VIN = 3.3 V
  • 55m? at VIn = 1.8 V
  • 85m? at VIN = 1.2 V
• Slew Rate Control with tR = 65µs
• Output Discharge Function on FPFI 104
• Low < 1µA Quiescent Current at VON = VIN
• ESD Protected: Above 4000V HBM, 2000V COM
• GPIO/CMOS-Compatible Enable Circuitry