CoolSET®-F3R
ICE3BR0665JF
Typical Controller Performance Characteristics
3.1
3.0
2.9
2.8
2.7
2.6
2.5
2.4
2.3
2.2
2.1
0.73
0.72
0.71
0.70
0.69
0.68
0.67
0.66
0.65
0.64
0.63
-25 -15 -5
5
15 25 35 45 55 65 75 85 95 105 115 125
-25 -15 -5
5
15 25 35 45 55 65 75 85 95 105 115 125
Junction Temperature [°C]
Junction Temperature [°C]
Figure 39 Frequency Jittering Range fjitter
Figure 42 Voltage Ramp Offset VOffset-Ramp
20
19
18
17
16
15
14
13
12
11
10
0.780
0.774
0.768
0.762
0.756
0.750
0.744
0.738
0.732
0.726
0.720
-25 -15 -5
5
15 25 35 45 55 65 75 85 95 105 115 125
-25 -15 -5
5
15 25 35 45 55 65 75 85 95 105 115 125
Junction Temperature [°C]
Junction Temperature [°C]
Figure 43 Feedback Pull-Up resistor RFB
Figure 40 Max. Duty Cycle Dmax
0.95
0.94
0.93
0.92
0.91
0.90
0.89
0.88
0.87
0.86
0.85
3.50
3.45
3.40
3.35
3.30
3.25
3.20
3.15
3.10
3.05
3.00
-25 -15 -5
5
15 25 35 45 55 65 75 85 95 105 115 125
-25 -15 -5
5
15 25 35 45 55 65 75 85 95 105 115 125
Junction Temperature [°C]
Junction Temperature [°C]
Figure 44 Clamped VBA voltage VBAclmp
Figure 41 PWM-OP Gain AV
Version 2.0
26
11 Sep 2008
INFINEON [ Infineon ]
