MC34152, MC33152, NCV33152
12V
4.7 0.1
+
6
+
-
+
5.7V
Drive Output
7
Logic Input
2
4
5 V
90%
C
50
Logic Input
t , t ≤ 10 ns
L
r
f
10%
0 V
t
PHL
5
t
PLH
10%
Drive Output
90%
3
t
t
f
r
Figure 3. Switching Waveform Definitions
Figure 2. Switching Characteristics Test CIrcuit
2.2
2.0
1.8
1.6
2.4
2.0
1.6
1.2
0.8
V
ꢁ=ꢁ12ꢁV
CC
V
ꢁ=ꢁ12ꢁV
CC
T ꢁ=ꢁ25°C
A
Upper Threshold
Low State Output
Lower Threshold
High State Output
1.4
1.2
1.0
0.4
0
0
2.0
4.0
6.0
8.0
10
12
-ꢀ55
-ꢀ25
0
25
50
75
100
125
V , INPUT VOLTAGE (V)
in
T , AMBIENT TEMPERATURE (°C)
A
Figure 4. Logic Input Current versus Input Voltage
Figure 5. Logic Input Threshold Voltage
versus Temperature
200
160
120
80
200
Overdrive Voltage is with Respect
to the Logic InputꢁUpperꢁThreshold
Overdrive Voltage is with Respect
to the Logic Input Lower Threshold
V
ꢁ=ꢁ12ꢁV
CC
C ꢁ=ꢁ1.0ꢁnF
V
ꢁ=ꢁ12ꢁV
CC
C ꢁ=ꢁ1.0ꢁnF
L
L
160
120
80
40
0
T ꢁ=ꢁ25°C
A
T ꢁ=ꢁ25°C
A
40
V
V
th(upper)
th(lower)
0
0
1
2
3
4
-1.6
-1.2
-ꢀ0.8
-ꢀ0.4
0
V , INPUT OVERDRIVE VOLTAGE BELOW LOWER THRESHOLD (V)
in
V , INPUT OVERDRIVE VOLTAGE ABOVE UPPER THRESHOLD (V)
in
Figure 6. Drive Output High to Low Propagation
Delay versus Logic Input Overdrive Voltage
Figure 7. Drive Output Low to High Propagation
Delay versus Logic Input Overdrive Voltage
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