IR2520DSTRPBF Datasheet, PDF (12/17 Pages) International Rectifier – ADAPTIVE BALLAST CONTROL IC

IR2520D(S)& (PbF)
100
90
80
VVCO=0V
70
60
50
40
30
VVCO=5V
20
10
0
-25
0
25
50
75
100 125
Temperature(C)
Fig. 13 Frequency vs TEMP
REMIN=82K
100
90
80
70
60
50
40
30
20
10
0
1
2
3
4
VCO(V)
-25
25
75
125
5
6
Fig. 15 FREQ VS VVCO vs TEMP
VCC=14V
90
80
70
60
50
40
30
20
10
0
-25 0 25 50 75 100 125
Temperature(C)
20 K
40 K
60 K
80 K
100 K
120 K
140 K
Fig. 14 Frequency vs RFMIN vs TEMP
VVCO=6V
93
92
-25
91
25
75
90
125
89
88
87
86
12
13
14
15
16
Temperature(C)
Fig. 16 FREQ VS VCC vs TEMP
VVCO=0V
12
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