MC34152 Datasheet, PDF (4/12 Pages) ON Semiconductor – HIGH SPEED DUAL MOSFET DRIVERS

MC34152, MC33152, NCV33152
Logic Input
50
12V
4.7 0.1
+
6
+
+−
5.7V
2
4
3
Drive Output
7
C_L
5
5V
Logic Input
t_r, t_f ≤ 10 ns
0V
Drive Output
90%
10%
t_PLH
t_PHL
10%
90%
t_r
t_f
Figure 2. Switching Characteristics Test CIrcuit
Figure 3. Switching Waveform Definitions
2.4
V_CC = 12 V
2.0 ^TA ^{= 25°C}
1.6
1.2
0.8
0.4
0
0
2.0
4.0
6.0
8.0
10
12
V_in, INPUT VOLTAGE (V)
Figure 4. Logic Input Current versus Input Voltage
2.2
V_CC = 12 V
2.0
1.8
Upper Threshold
Low State Output
1.6
Lower Threshold
1.4
High State Output
1.2
1.0
−55 −25
0
25
50
75 100 125
T_A, AMBIENT TEMPERATURE (°C)
Figure 5. Logic Input Threshold Voltage
versus Temperature
200
V_CC = 12 V
C_L = 1.0 nF
160 T_A = 25°C
Overdrive Voltage is with Respect
to the Logic Input Lower Threshold
120
80
40
V_th(lower)
0
−1.6
−1.2
−0.8
−0.4
0
V_in, INPUT OVERDRIVE VOLTAGE BELOW LOWER THRESHOLD (V)
Figure 6. Drive Output High to Low Propagation
Delay versus Logic Input Overdrive Voltage
200
Overdrive Voltage is with Respect V_CC = 12 V
to the Logic Input Upper Threshold C_L = 1.0 nF
160
T_A = 25°C
120
80
40
0
V_th(upper)
0
1
2
3
4
V_in, INPUT OVERDRIVE VOLTAGE ABOVE UPPER THRESHOLD (V)
Figure 7. Drive Output Low to High Propagation
Delay versus Logic Input Overdrive Voltage
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