MC3425 データシートの表示（PDF） - ON Semiconductor
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MC3425 Datasheet PDF : 9 Pages
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MC3425
1
4
12 TA = 25°C
10
8.0
VCC = 40 V
6.0
VCC
4.0
= 15 V VCC = 5.0 V
2.0
0
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
VH(act), HYSTERESIS ACTIVATION VOLTAGE (V)
Figure 1. Hysteresis Current versus
Hysteresis Activation Voltage
1.2
1.0 VCC = 5.0 V
0.8 VCC = 15 V
0.6
VCC = 40 V
VH(act) = Voltage Level at
which Hysteresis Current
(IH) is 90% of full value.
0.4
0.2
0
−55
−25
0
25
50
75
100 125
TA, AMBIENT TEMPERATURE (°C)
Figure 2. Hysteresis Activation Voltage
versus Temperature
15.0
U.V. Sense = 2.5 V
14.0
13.0
12.0
11.0
10.0
−55 −25
0
25
50
75
100 125
TA, AMBIENT TEMPERATURE (°C)
Figure 3. Hysteresis Current
versus Temperature
0 VSense* = 2.400 V
* = 2.500 V
* = 2.600 V
−10
−20
−30
VCC = 15 V
*VSense at TA = 25°C
−40
−50
−55 −25
0
25
50
75
100 125
TA, AMBIENT TEMPERATURE (°C)
Figure 4. Sense Trip Voltage Change
versus Temperature
100
VCC = 15 V
TA = 25°C
10
1.0
0.1
tDLY =
2.5 CDLY
200 μA
0.01
0.001
0.0001
0.001
0.01
0.1
1.0
10
CDLY, DELAY PIN CAPACITANCE (μF)
Figure 5. Output Delay Time versus
Delay Capacitance
260
240
VCC = 40 V
220
VCC = 15 V
200
180
VCC = 5.0 V
160
−55 −25
0
25
50
75 100 125
TA, AMBIENT TEMPERATURE (°C)
Figure 6. Delay Pin Source Current
versus Temperature
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