FPF1004

FPF1003-FPF1004 IntelliMAX™ Advanced Load Management Products December 2006 FPF1003-FPF1004 IntelliMAX™ Advanced Load Management Products Features „ 1.2 to 5.5V Input Voltage Range „ RDS(ON) = 30 mΩ @ VIN = 5.5V „ RDS(ON) = 35 mΩ @ VIN = 3.3V „ ESD Protected, above 2000V HBM tm General Description The FPF1003 & FPF1004 are low RDS P-Channel MOSFET load switches with controlled turn-on. The input voltage range operates from 1.2V to 5.5V to fulfill today's Ultra Portable Device's supply requirement. Switch control is by a logic input (ON) capable of interfacing directly with low voltage control signal. In FPF1004, 120Ω on-chip load resistor is added for output quick discharge when switch is turned off. Both FPF1003 & FPF1004 are available in a space-saving 1.0x1.5 mm2 chip scale package, 1.0X1.5CSP-6. Applications „ PDAs „ Cell Phones „ GPS Devices „ MP3 Players „ Digital Cameras „ Peripheral Ports „ Hot Swap Supplies „ RoHS Compliant Pin 1 VIN VIN ON GND VOUT VOUT BOTTOM TOP Typical Application Circuit TO LOAD VIN VOUT FPF1003/4 OFF ON ON GND Ordering Information Part FPF1003 FPF1004 Switch 30mΩ, PMOS 30mΩ, PMOS Input buffer Schmitt Schmitt Output Discharge NA 120Ω 1 ON Pin Activity Active HI Active HI Top Mark 3 4 www.fairchildsemi.com ©2006 Fairchild Semiconductor Corporation FPF1003-FPF1004 Rev. G FPF1003-FPF1004 IntelliMAX™ Advanced Load Management Products Functional Block Diagram VIN Turn-On Slew Rate Controlled Driver CONTROL LOGIC ON ESD protectio...