Datasheet

ADM1175 Data Sheet
Rev. C | Page 8 of 24
12
10
8
6
4
2
0
0 18161412108642
I
GATE
(mA)
V
CC
(V)
05647-031
Figure 10. Gate Pull-Down Current vs. Supply Voltage at V
GATE
= 5 V
2
–14
–12
–10
–8
–6
–4
–2
0
0 161412108642
I
GATE
(µA)
V
GATE
(V)
05647-040
Figure 11. Gate Pull-Up Current vs. Gate Voltage at V
CC
= 5 V
0
5
10
15
20
0 252015105
I
GATE
(mA)
V
GATE
(V)
V
CC
= 3V
V
CC
= 5V
V
CC
= 12V
05647-043
Figure 12. Gate Pull-Down Current vs. Gate Voltage
05647-038
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
TIMER THRESHOLD (V)
V
CC
(V)
0 1810 12 16148642
HIGH
LOW
Figure 13. Timer Threshold vs. Supply Voltage
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
–40 80
HIGH
LOW
6040200–20
TIMER THRESHOLD (V)
TEMPERATURE (°C)
05647-039
Figure 14. Timer Threshold vs. Temperature
0
100
80
60
40
20
90
70
50
30
10
0 5.04.54.03.53.02.52.01.51.00.5
GATE ON TIME (ms)
C
TIMER
(µF)
05647-050
Figure 15. Gate On Time vs. Timer Capacitance During
Current Limiting Condition