Datasheet

ADM1172
Rev. 0 | Page 10 of 16
SUPPLY VOLTAGE (V)
GATE CURRENT (mA)
12
0
01
8
0.620
0.580
018
SUPPLY VOLTAGE (V)
PFI THRESHOLD (V)
10
8
6
4
2
0.615
0.610
0.605
0.600
0.595
0.590
0.585
LOW THRESHOLD
2 4 6 8 10 12 14 16
05126-008
246810121416
HIGH THRESHOLD
05126-025
Figure 28. GATE Current (Down) vs. Supply Voltage Figure 31. PFI Threshold vs. Supply Voltage
–
8
–14
01
8
SUPPLY VOLTAGE (V)
GATE CURRENT (µA)
–9
–10
–11
–12
–13
0.610
0.580
–50 150
TEMPERATURE (°C)
PFI THRESHOLD (V)
2 4 6 8 10 12 14 16
LOW THRESHOLD
HIGH THRESHOLD
0.605
0.600
0.595
0.590
0.585
050100
05126-009 05126-026
Figure 29. GATE Current (Up) vs. Supply Voltage Figure 32. PFI Threshold vs. Temperature
–
11.0
–13.0
–50 150
TEMPERATURE (°C)
GATE CURRENT (µA)
–25 0 25 50 75 100 125
V
CC
= 15V
V
CC
= 12V
V
CC
= 5V
V
CC
= 3V
–11.2
–11.4
–11.6
–11.8
–12.0
–12.2
–12.4
–12.6
–12.8
05126-017
–
3.0
–8.0
–50 150
TEMPERATURE (°C)
PFO PULL-UP CURRENT (µA)
0 50 100
V
CC
= 15V
V
CC
= 12V
V
CC
= 5V
V
CC
= 3V
–3.5
–4.0
–4.5
–5.0
–5.5
–6.0
–6.5
–7.0
–7.5
05126-027
Figure 30. GATE Current (up) vs. Temperature Figure 33. PFO Pull-Up Current vs. Temperature