Advanced Load Management Products
FPF1003-FPF1004 IntelliMAX™ Advanced Load Management Products
December 2006
FPF1003-FPF1004 IntelliMAX™ Advanced Load ...
Description
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
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©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...
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