The FPF1103/04 are low RDS P-channel MOSFET load switches of the IntelliMAX™ 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 fulfill 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.

• 1.2 to 4V Input Voltage Range
• Typical R_DS(ON):
• 35mW at V_IN=3.3V
• 55mW at V_IN=1.8V
• 85mW at V_IN=1.2V
• Slew Rate Control with t_R: 65µs
• Output Discharge Function on FPF1104
• Low <1µA Quiescent Current at V_ON=V_IN
• ESD Protected: Above 4000V HBM, 2000V CDM
• GPIO/CMOS-Compatible Enable Circuitry

• Mobile Devices and Smart Phones
• Portable Media Devices
• Digital Cameras
• Advanced Notebook, UMPC, MID
• Portable Medical Devices
• GPS and Navigation Equipment