FPF1008(2008) 查看數據表（PDF） - Fairchild Semiconductor
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FPF1008 Datasheet PDF : 11 Pages
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Typical Characteristics
VON
2V/div
VIN
2V/div
IOUT
10mA/div
VON = 3.3V
VIN = 3.3V
CIN = 1µF
COUT = 0.47µF
RL = 499Ω
VOUT
2V/div
500µs/div
Figure 19. FPF1008 Turn ON Response
VON
2V/div
VIN
2V/div
IOUT
500mA/div
VON = 3.3V
VIN = 3.3V
CIN = 1µF
COUT = 4.7µF
RL = 10Ω
VOUT
2V/div
100µs/div
Figure 21. FPF1008 Turn ON Response (COUT = 4.7µF)
VON
2V/div
VIN
2V/div
VON = 3.3V
VIN = 3.3V
CIN = 1µF
COUT = 0.47µF
RL = 499Ω
IOUT
50mA/div
VOUT
2V/div
100µs/div
Figure 20. FPF1008 Turn OFF Response
Load current is discharged through On-chip output discharge
resistor.
VON
2V/div
VIN
2V/div
VON = 3.3V
VIN = 3.3V
CIN = 1µF
COUT = 4.7µF
RL = 10Ω
IOUT
10mA/div
VOUT
2V/div
100µs/div
Figure 22. FPF1008 Turn OFF Response
VON
2V/div
VIN
2V/div
IOUT
500mA/div
VON = 3.3V
VIN = 3.3V
CIN = 1µF
COUT = 10µF
RL = 10Ω
VOUT
2V/div
500µs/div
Figure 23. FPF1008 Turn ON Response (COUT = 10µF)
VON
2V/div
VIN
2V/div
IOUT
10mA/div
VON = 3.3V
VIN = 3.3V
CIN = 1µF
COUT = 0.47µF
RL = 499Ω
VOUT
2V/div
2ms/div
Figure 24. FPF1009 Turn ON Response
8
FPF1007-FPF1009 Rev. B1
www.fairchildsemi.com
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