Fairchild FPF1003, FPF1004 service manual
tm
December 2006
FPF1003-FPF1004
IntelliMAX™ Advanced Load Management Products
FPF1003-FPF1004 IntelliMAX™ Advanced Load Management Products
Features
1.2 to 5.5V Input Voltage Range
R
R
ESD Protected, above 2000V HBM
= 30 mΩ @ VIN = 5.5V
DS(ON)
= 35 mΩ @ VIN = 3.3V
DS(ON)
Applications
PDAs
Cell Phones
GPS Devices
MP3 Players
Digital Cameras
Peripheral Ports
Hot Swap Supplies
RoHS Compliant
ON
ON
GND
GND
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
Pin 1
V
V
IN
IN
V
V
V
IN
IN
V
OUT
OUT
V
V
OUT
OUT
2
chip scale package, 1.0X1.5CSP-6.
BOTTOM
TOP
Typical Application Circuit
TO LOAD
V
IN
V
OUT
FPF1003/4
-
OFF ON ON
GND
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
©2006 Fairchild Semiconductor Corporation 1 www.fairchildsemi.com
FPF1003-FPF1004 Rev. G
Functional Block Diagram
V
IN
FPF1003-FPF1004 IntelliMAX™ Advanced Load Management Products
Turn-On Slew Rate
Controlled Driver
ON
Pin Configuration
CONTROL
LOGIC
ESD protection
FPF1003/4
A2
A1
Output Discharge
(Optional)
GND
V
OUT
Pin Description
Pin Name Function
A2, B2 V
C2 ON ON Control Input
A1, B1 V
C1 GND Ground
FPF1003-FPF1004 Rev. G
IN
OUT
B2
1.0 x 1.5 CSP Bottom View
Supply Input: Input to the power switch and the supply voltage for the IC
Switch Output: Output of the power switch
B1
C1C2
2 www.fairchildsemi.com
Absolute Maximum Ratings
Parameter Min Max Unit
VIN, V
Power Dissipation @ T
Maximum Continuous Switch Current 2.0 A
Operating Temperature Range -40 125 °C
Storage Temperature -65 150 °C
Thermal Resistance, Junction to Ambient 85 °C/W
Electrostatic Discharge Protection HBM 2000 V
, ON to GND -0.3 6 V
OUT
= 25°C (Note 1) 1.2 W
A
MM 200 V
Recommended Operating Range
Parameter Min Max Unit
V
IN
Ambient Operating Temperature, T
A
1.2 5.5 V
-40 85 °C
Electrical Characteristics
VIN = 1.2 to 5.5V, TA = -40 to +85°C unless otherwise noted. Typical values are at VIN = 3.3V and TA = 25°C.
Parameter Symbol Conditions Min Typ Max Units
Basic Operation
Operating Voltage V
Quiescent Current I
Off Supply Current I
Off Switch Current I
IN
Q
Q(off)
SD(off)
I
= 0mA, VIN = Von 1 µA
OUT
Von = GND, OUT = open 1 µA
Von = GND, V
= 0 1 µA
OUT
VIN = 5.5V, TA = 25°C 20 30
= 3.3V, TA = 25°C 25 35
V
On-Resistance R
Output Pull Down Resistance R
ON
PD
ON Input Logic High Voltage V
ON Input Logic Low Voltage V
ON Input Leakage V
IN
= 1.5V, TA = 25°C 50 75
V
IN
= 1.2V, TA = 25°C 95 150
V
IN
VIN = 3.3V, VON = 0V, TA = 25°C, FPF1004 75 120 Ω
VIN = 2.7V to 5.5V 2
IH
V
= 1.2V 0.8
IN
VIN = 2.7V to 5.5V 0.8
IL
= 1.2V 0.35
V
IN
= VIN or GND 1 µA
ON
Dynamic
Turn on delay t
VIN = 3.3V, RL=500Ω, CL=0.1uF, TA = 25°C 13 µs
ON
VIN = 3.3V, RL=500Ω, CL=0.1uF,
T
= 25°C, FPF1003
Turn off delay t
V
Rise Time t
OUT
OFF
R
A
V
= 3.3V, RL=500Ω, CL=0.1uF,
IN
R
=120Ω, TA = 25°C, FPF1004
L_CHIP
VIN = 3.3V, RL=500Ω, CL=0.1uF,
T
= 25°C
A
VIN = 3.3V, RL=500Ω, CL=0.1uF,
T
= 25°C, FPF1003
V
Fall Time t
OUT
F
A
V
= 3.3V, RL=500Ω, CL=0.1uF,
IN
R
=120Ω, TA = 25°C, FPF1004
L_CHIP
Note 1: Package power dissipation on 1square inch pad, 2 oz. copper board.
1.2 5.5 V
mΩ
45 µs
15 µs
13 µs
113 µs
10 µs
FPF1003-FPF1004 IntelliMAX™ Advanced Load Management Products
V
V
FPF1003-FPF1004 Rev. G
3 www.fairchildsemi.com
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