FPF2108 데이터 시트보기 (PDF) - Fairchild Semiconductor
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FPF2108 Datasheet PDF : 12 Pages
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Typical Characteristics
12
11
10
9
8
7
6
5
4
-40
-15
10
35
60
TJ, JUNCTION TEMPERATURE (oC)
Figure 13. TBLANK vs. Temperature
VDRV
2V/DIV
VOUT
2V/DIV
IOUT
200mA/DIV
VFLAGB
2V/DIV
85
5mS/DIV
Figure 14. TBLANK Response
(VDRV signal forces the device to go into overcurrent condition.)
VON
2V/DIV
RL = 500Ω, CL = 0.1µF
Active High Devices
IOUT
10mA/DIV
100µS/DIV
Figure 15. TON Response
VON
2V/DIV
IOUT
10mA/DIV
RL = 500Ω, CL = 0.1µF
Active High Devices
200nS/DIV
Figure 16. TOFF Response
VIN
2V / DIV
IOUT
5A/DIV
VOUT
2V/DIV
CIN = 10µF
COUT = 0.1µF
Active High Devices
VIN/VON
2V/DIV
VIN = VON
Active High Devices
IOUT
200mA/DIV
20µS/DIV
Figure 17. Short Circuit Response Time
(Output Shorted to GND)
50µS/DIV
Figure 18. Current Limit Response
(Switch power up to hard short)
7
FPF2108-FPF2110 Rev. E
www.fairchildsemi.com
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