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Número de pieza | FPF1003A | |
Descripción | Advanced Load Management Products | |
Fabricantes | Fairchild Semiconductor | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de FPF1003A (archivo pdf) en la parte inferior de esta página. Total 9 Páginas | ||
No Preview Available ! July 2008
FPF1003A
IntelliMAX™ Advanced Load Management Products
tm
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 5500V HBM
RoHS Compliant
Applications
PDAs
Cell Phones
GPS Devices
MP3 Players
Digital Cameras
Peripheral Ports
Hot Swap Supplies
General Description
The FPF1003A is 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.
FPF1003A is available in a space-saving 1.0x1.5 mm2 chip
scale package, 1.0X1.5CSP-6.
Pin 1
VIN
VIN VOUT
ON VOUT
GND
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BOTTOM
TOP
Typical Application Circuit
OFF ON
-
VIN VOUT
FPF1003A
ON
GND
TO LOAD
Ordering Information
Part Switch
FPF1003A
30mΩ, PMOS
Input buffer
Schmitt
Output Discharge
NA
ON Pin Activity
Active HI
©2007 Fairchild Semiconductor Corporation
FPF1003A Rev. E
1
www.fairchildsemi.com
1 page Typical Characteristics
250
IOUT = 1A
200
1.5
VIN = 3.3V
IOUT = 1A
1.3
150 1.1
100 0.9
50 0.7
0 0.5
01234567
SUPPLY VOLTAGE (V)
-50 -25
0
25 50 75 100
TJ, JUNCTION TEMPERATURE (oC)
Figure 7. RON vs. VIN
Figure 8. RON vs. Temperature
70
VIN = 3.3V
60 RL = 500Ω
CL = 0.1uF
50
40
TOFF
180
VIN = 3.3V
160 RL = 500Ω
140 CL = 0.1uF
120
100
TFALL
30 80
60
20
TON 40
10
TRISE
20
0
-50
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-25
TJ,
0
JUNCTION
25 50
TEMPERATURE
(oC)
75
Figure 9. TON/TOFF vs. Temperature
100
0
-50
-25
TJ,
0
JUNCTION
25 50
TEMPERATURE
(oC)
75
Figure 10. TRISE/TFALL vs. Temperature
100
VON
2V/DIV
IOUT
10mA/DIV
VOUT
2V/DIV
FPF1003A Rev. E
VIN=3.3V
CIN=1µF
COUT=0.1µF
RL=500Ω
VON
2V/DIV
IOUT
10mA/DIV
VIN=3.3V
CIN=1µF
COUT=0.1µF
RL=500Ω
VOUT
2V/DIV
50µs/DIV
Figure 11. TON Response
50µs/DIV
Figure 12. TOFF Response
5 www.fairchildsemi.com
5 Page |
Páginas | Total 9 Páginas | |
PDF Descargar | [ Datasheet FPF1003A.PDF ] |
Número de pieza | Descripción | Fabricantes |
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