FPF1207 Datasheet | Fairchild Semiconductor

Features - - - - - - - - - 1.2V to 4.0V Input Voltage Operating Range Typical RON: 50mΩ at VIN=3.3V 77mΩ at VIN=1.8V 150mΩ at VIN=1.2V Slew Rate Control with t R: 110µs Output Discharge Function on FPF1208 Low <1.5µA Quiescent Current Extra Low <100n A Off Supply Current ESD Protected: Above 7000V HBM, 2000V CDM GPIO/CMOS-patible Enable Circuitry 4-Bump WLCSP 0.76mm x 0.76mm, 0.4mm Pitch Description The FPF1207/08 is an ultra-small integrated Intelli MAX load switch with integrated P-channel switch and analog control features . Integrated slew-rate control prevents inrush current and the resulting excessive voltage drop on power rail. The input voltage range operates from 1.2V to 4.0V to provide power-disconnect capability for post-regulated power rails in portable and consumer products. The low shut-off current of 1µA (maximum) allows power designs to meet standby and off-power drain specifications. The FPF1207/08 is controlled by an active-HIGH logic input (ON pin) patible with standard CMOS GPIO circuitry found on Field Programmable Gate Array (FPGA) and embedded processors. The FPF1207/08 is available in 0.76mm x 0.76mm 4-bump WLCSP. ™ Applications - - - - - - Mobile Devices and Smart Phones Portable Media Devices Ultra-Portable / Mobile puting Advanced Notebook, UMPC, MID Portable Medical Devices GPS and Navigation Equipment http://../ Ordering Information Part Number FPF1207UCX FPF1208UCX Top Marking QG QH Switch (Typical) at 3.3VIN 50mΩ 50mΩ Output Discharge NA 65Ω ON Pin Activity Active HIGH Active HIGH t R 110µs 110µs Package 4-Ball, Wafer-Level Chip Scale Package (WLCSP), 0.76 x 0.76mm, 0.4mm Pitch © 2010 Fairchild Semiconductor Corporation FPF1207 / FPF1208 - Rev. 1.0.0 .fairchildsemi. FPF1207 / FPF1208 - Intelli MAX™ Advance Load Switch Application Diagram Figure 1. Typical Application Notes: 1. CIN=1μF, X5R, 0603 (for example, Murata GRM185R60J105KE26). 2. COUT=1μF, X5R, 0805 (for example, Murata GRM216R61A105KA01). Functional Block Diagram...