Datasheet

7 www.fairchildsemi.com
FPF2200-FPF2202 Rev. B
FPF2200-FPF2202 Integrated Load Switch with 500mA High Precision Current Limit
Typical Characteristics
Figure 13. T
BLANK
vs Temperature Figure 14. T
ON
Response
Figure 16. T
BLANK
Response
Figure 17. Current Limit Response
(Output is loaded with 1.2 resistor and C
OUT
=10F)
Figure 18. Current Limit Response
(Output is loaded with 1.2 resistor and C
OUT
=100F)
Figure 15. T
OFF
Response
V
IN
2V/DIV
I
OUT
10mA/DIV
V
ON
2V/DIV
V
OUT
2V/DIV
100s/DIV
500ns/DIV
10ms/DIV
100s/DIV
500s/DIV
V
IN
=3.3V,
R
L
=500,
C
IN
=10F
V
IN
2V/DIV
I
OUT
10mA/DIV
V
ON
2V/DIV
V
OUT
2V/DIV
V
IN
=3.3V,
R
L
=500,
C
IN
=10F
V
ON
5V/DIV
I
OUT
500mA/DIV
V
FLAGB
2V/DIV
V
OUT
2V/DIV
V
IN
=3.3V,
R
L
=5,
C
IN
=10F
T
BLANK
V
ON
2V/DIV
I
OUT
500mA/DIV
V
IN
2V/DIV
V
OUT
2V/DIV
V
IN
=3.3V,
R
L
=1.2,
C
IN
=10F
C
OUT
=10F
V
IN
2V/DIV
V
ON
2V/DIV
I
OUT
500mA/DIV
V
OUT
2V/DIV
V
IN
=5V,
R
L
=1.2,
C
IN
=10F
C
OUT
=10F
V
IN
2V/DIV
V
IN
2V/DIV
100s/DIV
28
30
32
34
36
38
40
-40 -15 10 35 60 85
T
J
, JUNCTION TEMPERATURE ( C)
BLANKING TIME (mS)