ISL6174_14 Datasheet, PDF (8/16 Pages) Intersil Corporation – Dual Low Voltage Circuit Breaker

ISL6174
Typical Performance Curves (at +25°C unless otherwise specified) (Continued)
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
-40
0
25
70
85
125
TEMPERATURE (°C)
FIGURE 9. CIRCUIT BREAKER GATE TURN-OFF CURRENT
vs TEMPERATURE
25
23
21
19
17
15
13
-40
I_SET = 20µA, R_SET = 1.0k
0
25
70
85
125
TEMPERATURE (°C)
FIGURE 10. CIRCUIT BREAKER Vth vs TEMPERATURE
660
655
650
645
640
635
630
625
620
-40
RISING VTH
FALLING VTH
0
25
70
85
125
TEMPERATURE (°C)
FIGURE 11. UNDERVOLTAGE Vth vs TEMPERATURE
10000
1000
100
10
1
0 0.1 0.47 1.0 2.0 4.0 8.7 14 22
C_G (nF)
FIGURE 13. WOC RESPONSE vs LOAD CAPACITANCE
21.00
20.80
20.60
20.40
20.20
20.00
19.80
19.60
19.40
19.20
19.00
-40
0
25
70
85
125
TEMPERATURE (°C)
FIGURE 12. I_SET vs TEMPERATURE
3.0
2.5
2.0
1.5
1.0
0.5
0
100
150
200
250
300
OC (% OF LIMIT)
FIGURE 14. RESPONSE TIME vs I_O*R_SNS
8
FN6830.0
December 19, 2008