ISL28022 Datasheet, PDF (10/28 Pages) Intersil Corporation – Precision Digital Power Monitor

ISL28022
Typical Performance Curves
T_A = +25°C, V_CC = 3.3V, V_INP = V_BUS = 12V, S(B)ADC =15; unless otherwise specified. (Continued)
800
20
750
18
700
16
650
14
600
12
550
10
MODE = 7
500
8
450
MODE = 4
6
400
4
350
2
300
3.0
3.5
4.0
4.5
5.0
5.5
6.0
V_CC (V)
0
-50 -25
0
25
50
75
TEMPERATURE (°C)
100 125
FIGURE 12. SUPPLY CURRENT vs MODE vs VCC
FIGURE 13. SUPPLY CURRENT vs MODE 0 vs TEMPERATURE
20
18
16
14
12
10
8
6
4
2
0
3.0
3.5
4.0
4.5
5.0
5.5
6.0
V_CC (V)
FIGURE 14. SUPPLY CURRENT vs MODE 0 vs V_CC
19
17
15
13
11
9
7
5
-50 -25
0
25
50
75
TEMPERATURE (°C)
100 125
FIGURE 15. SHUNT I_VIN vs TEMPERATURE (MODE 5)
15
14
13
12
11
10
9
8
7
6
5
0
8 16 24 32 40 48 56 64
Vcm (V)
FIGURE 16. SHUNT I_VIN vs COMMON MODE VOLTAGE (MODE 5)
0.020
0.015
0.010
MODE = 4
0.005
MODE = 0
0
-50 -25
0
25
50
75
TEMPERATURE (°C)
100 125
FIGURE 17. SHUNT I_VIN vs TEMPERATURE (MODE 0, 4)
10
FN8386.1
April 26, 2013