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FPF1207 / FPF1208 IntelliMAX Advance Load Switch October 2010 FPF1207 / FPF1208 IntelliMAX Advanced Load Switch Features Description 1.2V to 4.0V Input Voltage Operating Range The FPF1207/08 is an ultra-small integrated IntelliMAX load switch with integrated P-channel switch and analog Typical R : 50m at V =3.3V ON IN control features. Integrated slew-rate control prevents 77m at V =1.8V IN inrush current and the resulting excessive voltage drop 150m at V =1.2V on power rail. The input voltage range operates from IN 1.2V to 4.0V to provide power-disconnect capability for Slew Rate Control with t : 110s R post-regulated power rails in portable and consumer products. The low shut-off current of 1A (maximum) Output Discharge Function on FPF1208 allows power designs to meet standby and off-power Low <1.5A Quiescent Current drain specifications. Extra Low <100nA Off Supply Current The FPF1207/08 is controlled by an active-HIGH logic input (ON pin) compatible with standard CMOS GPIO ESD Protected: Above 7000V HBM, 2000V CDM circuitry found on Field Programmable Gate Array GPIO/CMOS-Compatible Enable Circuitry (FPGA) and embedded processors. The FPF1207/08 is available in 0.76mm x 0.76mm 4-bump WLCSP. 4-Bump WLCSP 0.76mm x 0.76mm, 0.4mm Pitch Applications Mobile Devices and Smart Phones Portable Media Devices Ultra-Portable / Mobile Computing Advanced Notebook, UMPC, MID Portable Medical Devices GPS and Navigation Equipment Ordering Information Switch Top Output ON Pin Package (Typical) t Part Number R Marking Discharge Activity at 3.3V IN Active FPF1207UCX QG 50m NA 110s 4-Ball, Wafer-Level Chip- HIGH Scale Package (WLCSP), Active 0.76 x 0.76mm, 0.4mm Pitch FPF1208UCX QH 50m 65 110s HIGH 2010 Fairchild Semiconductor Corporation www.fairchildsemi.com FPF1207 / FPF1208 Rev. 1.0.0