FPF2108NL Fairchild Semiconductor, FPF2108NL Datasheet - Page 7

• Manufacturer Part Number: FPF2108NL
• Manufacturer: Fairchild Semiconductor

Specifications of FPF2108NL

• Switch Type: Low Side
• Power Switch Family: FPF2108
• Input Voltage: 1.8 to 5.5V
• Output Current: 400mA
• Number Of Outputs: Single
• Mounting: Surface Mount
• Package Type: SOT-23
• Operating Temperature (min): -40C
• Operating Temperature (max): 125C
• Operating Temperature Classification: Automotive
• Pin Count: 5
• Power Dissipation: 667mW
• Lead Free Status / Rohs Status: Compliant

FPF2108-FPF2110 Rev. E
Typical Characteristics
V
2V/DIV
I
10mA/DIV
V
2V / DIV
I
5A/DIV
V
2V/DIV
OUT
OUT
ON
12
11
10
IN
OUT
9
8
7
6
5
4
-40
-15
Figure 13. T
R
Active High Devices
C
C
Active High Devices
L
IN
OUT
Figure 17. Short Circuit Response Time
T
= 500Ω, C
J
= 10µF
, JUNCTION TEMPERATURE (
= 0.1µF
Figure 15. T
(Output Shorted to GND)
10
BLANK
L
= 0.1µF
100µS/DIV
20µS/DIV
vs. Temperature
ON
35
Response
o
C)
60
85
V
2V/DIV
V
2V/DIV
I
200mA/DIV
V
2V/DIV
V
2V/DIV
I
10mA/DIV
V
2V/DIV
I
200mA/DIV
7
OUT
OUT
OUT
DRV
OUT
FLAGB
ON
IN
/V
(V
ON
DRV
signal forces the device to go into overcurrent condition.)
V
Active High Devices
IN
= V
(Switch power up to hard short)
Figure 14. T
Figure 18. Current Limit Response
Figure 16. T
ON
200nS/DIV
50µS/DIV
5mS/DIV
BLANK
OFF
R
L
Response
Active High Devices
= 500Ω, C
Response
L
= 0.1µF
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