Datasheet

©2006 Fairchild Semiconductor Corporation 1 www.fairchildsemi.com
FPF1003-FPF1004 Rev. H
FPF1003-FPF1004 IntelliMAX™ Advanced Load Management Products
tm
April 2007
FPF1003-FPF1004
IntelliMAX™ Advanced Load Management Products
Features
 1.2 to 5.5V Input Voltage Range
 R
DS(ON)
= 30 mΩ @ V
IN
= 5.5V
 R
DS(ON)
= 35 mΩ @ V
IN
= 3.3V
 ESD Protected, above 2000V HBM
Applications
 PDAs
 Cell Phones
 GPS Devices
 MP3 Players
 Digital Cameras
 Peripheral Ports
 Hot Swap Supplies
 RoHS Compliant
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 mm
2
chip scale package, 1.0X1.5CSP-6.
Typical Application Circuit
Ordering Information
Part Switch Input buffer Output Discharge ON Pin Activity Top Mark
FPF1003 30mΩ, PMOS Schmitt NA Active HI 3
FPF1004 30mΩ, PMOS Schmitt 120Ω Active HI 4
OFF ON ON
V
IN
GND
FPF1003/4
V
OUT
TO LOAD
-
BOTTOM
TOP
V
OUT
V
OUT
GND
V
IN
V
IN
ON
V
OUT
V
OUT
GND
V
IN
V
IN
ON
Pin 1