8

www.fairchildsemi.com

FPF2100-FPF2107 Rev. H

Typical Characteristics

Figure 19. Short Circuit Response Time

Figure 20. Current Limit Response

(Output Shorted to GND)

(Switch power up to hard short)

Figure 21. Current Limit Response Time

(Output Shorted to GND by 10Ω, moderate short)

Note 3: VDRV signal forces the device to go into overcurrent condition.

VIN

2V / DIV

IOUT

5A/DIV

VOUT

2V/DIV

20µS/DIV

50µS/DIV

VIN/VON

2V/DIV

IOUT

200mA/DIV

VIN = VON

Active High Devices

CIN = 10µF

COUT = 0.1µF

VIN

2V/DIV

VON

2V/DIV

IOUT

200mA/DIV

50µS/DIV

Active High Devices