Datasheet

ADM1172
Rev. 0 | Page 6 of 16
SUPPLY VOLTAGE (V)
SUPPLY CURRENT (mA)
TYPICAL PERFORMANCE CHARACTERISTICS
0.50
0
018
2.65
2.45
–50 150
TEMPERATURE (°C)
UVLO THRESHOLD (V)
0.45
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
V
CC
= 5V
–25 0 25 50 75 100 125
2.63
2.61
2.59
2.57
2.55
2.53
2.51
2.49
2.47
V
CC
RISING
V
CC
FALLING
2 4 6 8 10121416
05126-023
SUPPLY VOLTAGE (V)
SUPPLY CURRENT (mA)
Figure 4. Supply Current vs. Supply Voltage (GATE Off)
0.8
0
01
8
05126-046
25
0
018
SUPPLY VOLTAGE (V)
GATE VOLTAGE (V)
Figure 7. UVLO Threshold vs. Temperature
2 4 6 8 10 12 14 16
0.7
0.6
0.5
0.4
0.3
0.2
0.1
05126-024
Figure 5. Supply Current vs. Supply Voltage (GATE On)
1.0
0
–50 150
TEMPERATURE (°C)
SUPPLY CURRENT (mA)
0.8
0.6
0.4
0.2
–25 0 25 50 75 100 125
V
CC
= 15V
V
CC
= 12V
V
CC
= 5V
V
CC
= 3V
0.9
0.7
0.5
0.3
0.1
05126-033
Figure 6. Supply Current vs. Temperature
2 4 6 8 10 12 14 16
20
15
10
5
05126-013
Figure 8. GATE Voltage vs. Supply Voltage
25
0
–50 150
TEMPERATURE (°C)
GATE VOLTAGE (V)
20
15
10
5
–25 0 25 50 75 100 125
V
CC
= 15V
V
CC
= 12V
V
CC
= 5V
V
CC
= 3V
05126-015
Figure 9. GATE Voltage vs. Temperature