IRS20124S(PbF)
4.5
4.0
3.5
3.0
2.5
2.0
60
52
44
36
28
20
Typ.
-50 -25
0
25
50
75
100 125
-50
-25
0
25
50
75
100 125
Temperature (oC)
Temperature (oC)
Figure 29. DT mode select Threshold (4)
vs. Temperature
Figure 30. DT LO turn-off to HO turn-on (3)
vs. Temperature
-0.3
-0.6
-0.9
-1.2
-1.5
-1.8
2.0
1.6
1.2
0.8
0.4
0.0
Max.
Max.
Typ.
Min.
Typ.
Min.
-50
-25
0
25
50
75
100 125
-50
-25
0
25
50
75
100 125
Temperature (oC)
Temperature (oC)
Figure 32. Negative OC Threshold(-) in VS
vs. Temperature
Figure 31. Positive OC Threshold(+) in VS
vs. Temperature
18
www.irf.com