MC34152 Datasheet, PDF (3/10 Pages) ON Semiconductor – HIGH SPEED DUAL MOSFET DRIVERS

MC34152 MC33152
Figure 1. Switching Characteristics Test CIrcuit
12V
4.7 0.1
+
6
Logic Input
+
+–
5.7V
2
Drive Output
7
50
CL
4
5
Figure 2. Switching Waveform Definitions
5V
Logic Input
tr, tf ≤ 10 ns
0V
Drive Output
90%
10%
tPLH
tPHL
10%
90%
tr
tf
3
Figure 3. Logic Input Current versus Input Voltage
2.4
VCC = 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
Vin, INPUT VOLTAGE (V)
Figure 5. Drive Output High to Low Propagation
Delay versus Logic Input Overdrive Voltage
200
VCC = 12 V
CL = 1.0 nF
160 _{TA = 25°C}
Overdrive Voltage is with Respect
to the Logic Input Lower Threshold
120
80
40
Vth(lower)
0
–1.6
–1.2
– 0.8
– 0.4
0
Vin, INPUT OVERDRIVE VOLTAGE BELOW LOWER THRESHOLD (V)
Figure 4. Logic Input Threshold Voltage
versus Temperature
2.2
VCC = 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
TA, AMBIENT TEMPERATURE (°C)
Figure 6. Drive Output Low to High Propagation
Delay versus Logic Input Overdrive Voltage
200
Overdrive Voltage is with Respect VCC = 12 V
to the Logic Input Upper Threshold CL = 1.0 nF
160
TA = 25°C
120
80
40
0
Vth(upper)
0
1
2
3
4
Vin, INPUT OVERDRIVE VOLTAGE ABOVE UPPER THRESHOLD (V)
MOTOROLA ANALOG IC DEVICE DATA
3