Datasheet

6 www.fairchildsemi.com
FPF2200-FPF2202 Rev. B
FPF2200-FPF2202 Integrated Load Switch with 500mA High Precision Current Limit
Typical Characteristics
Figure 7. Current Limit vs. Output Voltage Figure 8. Current Limit vs. Temperature
Figure 10. R
ON
vs. Temperature
Figure 11. T
ON
/ T
OFF
vs. Temperature Figure 12. T
RISE
/ T
FALL
vs. Temperature
Figure 9. R
ON
vs. Input Voltage
0
100
200
300
400
500
600
0 1 2 3 4 5 6
V
IN
-V
OUT
(V)
OUTPUT CURRENT (mA)
530
540
550
560
570
580
590
600
-40 -15 10 35 60 85
T
J
, JUNCTION TEMPERATURE (
o
C)
OUTPUT CURRENT (mA)
V
IN
= 3.3V
V
IN
= 5.5V
V
IN
= 1.8V
90
120
150
180
210
240
270
300
-40 -15 10 35 60 85
T
J
, JUNCTION TEMPERATURE (
o
C)
R
ON
(mOhms)
V
IN
=1.8V
V
IN
=3.3V
V
IN
=5.5V
60
90
120
150
180
210
240
270
300
1.5 2.5 3.5 4.5 5.5
V
IN
, SUPPLY VOLTAGE (V)
R
ON
(mOhms)
85
o
C
25
o
C
-40
o
C
0.1
1
10
100
1000
-40 -15 10 35 60 85
T
J
, JUNCTION TEMPERATURE (
o
C)
TURN-ON/OFF TIMES (uS)
V
IN
= 3.3V
R
L
= 500 Ohms
C
OUT
= 0.11uF
T
ON
T
OFF
0.1
1
10
100
-40 -15 10 35 60 85
T
J
, JUNCTION TEMPERATURE (
o
C)
RISE / FALL TIMES (uS)
T
FALL
T
RISE
V
IN
= 3.3V
R
L
= 500 Ohms
C
OUT
= 0.11uF