MC44603P Просмотр технического описания (PDF) - ON Semiconductor
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MC44603P Datasheet PDF : 22 Pages
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MC44603A
15.5
9.50
15.0
9.25
14.5
VCC Increasing
14.0
13.5
−50
−25
0
25
50
75
100
TA, AMBIENT TEMPERATURE (°C)
Figure 20. Startup Threshold Voltage
versus Temperature
9.00
VCC Decreasing
8.55
8.50
−50
−25
0
25
50
75 100
TA, AMBIENT TEMPERATURE (°C)
Figure 21. Disable Voltage After Threshold
Turn−On (UVLO1) versus Temperature
8.0
7.8
7.6
7.4
VCC Decreasing
7.2
7.0
6.8
−50
−25
0
25
50
75
100
TA, AMBIENT TEMPERATURE (°C)
Figure 22. Disable Voltage After Threshold
Turn−On (UVLO2) versus Temperature
18
Rref = 10 k
CT = 820 pF
17.5
Pin 6 Open
17
16.5
16
−50
−25
0
25
50
75
100
TA, AMBIENT TEMPERATURE (°C)
Figure 24. Protection Level on VCC
versus Temperature
2.60
2.55
2.50
2.45
VCC = 12 V
2.40
2.35
2.30
−50
−25
0
25
50
75
100
TA, AMBIENT TEMPERATURE (°C)
Figure 23. Protection Threshold Level on
VOVP versus Temperature
3.0
2.5
2.0
1.5
VCC = 12 V
Rref = 10 k
CT = 820 pF
1.0
−50
−25
0
25
50
75
100
TA, AMBIENT TEMPERATURE (°C)
Figure 25. Propagation Delay (VOVP > 2.58 V
to Vout Low) versus Temperature
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10
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