SG1842Y データシートの表示（PDF） - Microsemi Corporation
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SG1842Y Datasheet PDF : 24 Pages
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Characteristic Curves
10.0
SG1842
9.6
9.2
8.8
8.4
8.0
SG1843
-75 -50 -25 0 25 50 75 100 125
Junction Temperature - (°C)
Figure 3 · Dropout Voltage vs. Temperature
220
200
180
VPIN3= 1.1V
160
140
120
-75 -50 -25 0 25 50 75 100 125
Junction Temperature - (°C)
Figure 5 · Current Sense to Output Delay vs.
Temperature
0.7
SG1842
0.6
0.5
0.4
0.3
SG1843
0.2
-75 -50 -25 0 25 50 75 100 125
Junction Temperature - (°C)
Figure 7 · Start-Up Current vs. Temperature
Characteristic Curves
2
0
VIN = 15V
Duty Cycle = 50%
-2
-4
-6
-8
-10
-75 -50 -25 0 25 50 75 100 125
Junction Temperature - (°C)
Figure 4 · Oscillator Temperature Stability
200kHz
50
49
48
100kHz
50kHz
50kHz
46
100kHz
200kHz
45
44
-75 -50 -25 0 25 50 75 100 125
Junction Temperature - (°C)
Figure 6 · Output Duty Cycle vs. Temperature
5.02
5.01
5.00
VCC = 15V
4.99
4.98
-75 -50 -25 0 25 50 75 100 125
Junction Temperature - (°C)
Figure 8 · Reference Voltage vs. Temperature
9
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