Document
FPF1007-FPF1009 IntelliMAX™ Advanced Load Products
January 2008
FPF1007-FPF1009 IntelliMAX™ Advanced Load Products
Features
1.2 to 5.5V Input Voltage Range Typical RON = 30 mΩ @ VIN = 5.5V Typical RON = 40 mΩ @ VIN = 3.3V Fixed Three Different Turn-on Rise-time 10µs/80µs/1ms Low < 10µA @ VIN = 3.3V Quiescent Current Internal ON Pin Pull Down Output Discharge Function ESD Protection above 8000V HBM and 2000V CDM RoHS Compliant
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General Description
The FPF1007/8/9 are low RDS P-Channel MOSFET load switches offered in a selection of 10µs, 80µs, and 1ms slew rate turn-on options for transient/in-rush current control. To support trends in mobile application requirements the minimum operating input voltage has been reduced down to 1.2V, the input current leakage has been minimized to extend battery life, and the ESD-protection has been designed to withstand a minimum of 8KV (HBM) and 2KV(CDM). The switch is controlled by an active-high logic input (ON pin) allowing it to interface directly with a low voltage control signal. An internal ON pin pull down resistor protects against an unintentional device turn-on while in the initial state. An On-chip pull-down resistor on the output is enabled when the switch is turned-off and provides a quick and robust discharge of the output load.
Applications
PDAs Cell Phones GPS Devices MP3 Players Digital Cameras Peripheral Ports Hot Swap Supplies Notebook Computer
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Pin 1 BOTTOM TOP
Ordering Information
Part
FPF1007 FPF1008 FPF1009
Switch RON @ 5.5V [Typ.]
30mΩ, PMOS 30mΩ, PMOS 30mΩ, PMOS
Rise Time [Typ.]
10µs 80µs 1ms
Output Discharge [Typ.]
60Ω 60Ω 60Ω
ON Pin Activity
Active HI Active HI Active HI
©2008 Fairchild Semiconductor Corporation
1
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FPF1007-FPF1009 Rev. B1
FPF1007-FPF1009 IntelliMAX™ Advanced Load Products
Typical Application Circuit
IN
OUT
FPF1007-FPF1009
1.2V~5.5V OFF ON CIN ≥ 0.1µF ON GND COUT RL
Functional Block Diagram
VIN
Turn-ON Slew Rate Controlled Driver
ON
CONTROL LOGIC
VOUT ESD Protection Output Discharge
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FPF1007-FPF1009
GND
FPF1007-FPF1009 Rev. B1
2
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FPF1007-FPF1009 IntelliMAX™ Advanced Load Products
Pin Configuration
GND 6 VOUT 5 VOUT 4 1 ON 2 VIN 3 VIN
MicroFET 2x2 6L BOTTOM VIEW
Pin Description
Pin
4, 5 2, 3 6 1
Name
VOUT VIN GND ON
Function
Switch Output: Output of the power switch Supply Input: Input to the power switch and the supply voltage for the IC Ground ON/OFF Control Input
Absolute Maximum Ratings
Parameter
VIN, VOUT, ON to GND Maximum Continuous Switch Current Power Dissipation @ TA = 25°C (Note 1) Storage Junction Temperature Operating Temperature Range Thermal Resistance, Junction to Ambient Electrostatic Discharge Protection HBM CDM 8000 2000 -65 -40
Min.
-0.3
Max.
6 1.5 1.2 150 85 86
Unit
V A W °C °C °C/W V V
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Recommended Operating Range
Parameter
VIN Ambient Operating Temperature, TA
Min.
1.2 -40
.