FPF1103 Datasheet, PDF (1/14 Pages) Fairchild Semiconductor – Advance Load Management Switch

November 2009
FPF1103 / FPF1104
Advance Load Management Switch
Features
ƒ 1.2V to 4V Input Voltage Operating Range
ƒ Typical RDS(ON):
- 35mΩ at VIN=3.3V
- 55mΩ at VIN=1.8V
- 85mΩ at VIN=1.2V
ƒ Slew Rate Control with tR: 65µs
ƒ Output Discharge Function on FPF1104
ƒ Low <1µA Quiescent Current at VON=VIN
ƒ ESD Protected: Above 4000V HBM, 2000V CDM
ƒ GPIO/CMOS-Compatible Enable Circuitry
Applications
ƒ Mobile Devices and Smart Phones
ƒ Portable Media Devices
ƒ Digital Cameras
ƒ Advanced Notebook, UMPC, MID
ƒ Portable Medical Devices
ƒ GPS and Navigation Equipment
Description
The FPF1103/04 are low RDS P-channel MOSFET load
switches of the IntelliMAX™ family. Integrated slew-rate
control prevents inrush current from glitch supply rails
with capacitive loads common in power applications.
The input voltage range operates from 1.2V to 4V to
fulfill today's lowest ultra-portable device supply
requirements. Switch control is by a logic input (ON-pin)
capable of interfacing directly with low-voltage CMOS
control signals and GPIOs in embedded processors.
Ordering Information
Part
Number
FPF1103
FPF1104
Part
Marking
Switch
(Typical)
At 1.8V_IN
Input
Buffer
Output
Discharge
ON Pin
Activity
Q9
55mΩ CMOS
NA
Active
HIGH
QA
55mΩ CMOS
65Ω
Active
HIGH
t_R
65µs
65µs
Eco
Status
Package
Green _{4-Ball, Wafer-Level Chip-}
Scale Package (WLCSP),
Green ^{1.0 x 1.0mm, 0.5mm Pitch}
For Fairchild’s definition of Eco Status, please visit: http://www.fairchildsemi.com/company/green/rohs_green.html.
© 2009 Fairchild Semiconductor Corporation
FPF1103 / FPF1104 • Rev. 1.0.1
www.fairchildsemi.com