Datasheet

 2005-2013 Microchip Technology Inc. DS21946B-page 5
TC4421A/TC4422A
2.0 TYPICAL PERFORMANCE CURVES
Note: Unless otherwise indicated, T
A
= +25°C with 4.5V  V
DD
 18V.
FIGURE 2-1: Rise Time vs. Supply
Voltage.
FIGURE 2-2: Rise Time vs. Capacitive
Load.
FIGURE 2-3: Fall Time vs. Supply
Voltage.
FIGURE 2-4: Fall Time vs. Capacitive
Load.
FIGURE 2-5: Rise and Fall Times vs.
Temperature.
FIGURE 2-6: Crossover Energy vs Supply
Voltage.
Note: The graphs and tables provided following this note are a statistical summary based on a limited number of
samples and are provided for informational purposes only. The performance characteristics listed herein
are not tested or guaranteed. In some graphs or tables, the data presented may be outside the specified
operating range (e.g., outside specified power supply range) and therefore outside the warranted range.
0
20
40
60
80
100
120
140
160
180
4 6 8 1012141618
Supply Voltage (V)
Rise Time (ns)
22,000 pF
10,000 pF
1,000 pF
100 pF
0
50
100
150
200
250
300
100 1000 10000 100000
Capacitive Load (pF)
Rise Time (ns)
5V
10V
15V
0
20
40
60
80
100
120
140
160
180
4 6 8 10 12 14 16 18
Supply Voltage (V)
Fall Time (ns)
22,000 pF
10,000 pF
1,000 pF
100 pF
0
50
100
150
200
250
300
100 1000 10000 100000
Capacitive Load (pF)
Fall Time (ns)
5V
15V
10V
20
25
30
35
40
45
50
55
-40 -25 -10 5 20 35 50 65 80 95 110 125
Temperature (°C)
Time (ns)
t
RISE
t
FALL
V
DD
= 15V
1E-9
1E-8
1E-7
4 6 8 10 12 14 16 18
Supply Voltage (V)
Crossover Energy (A·sec)
10
-7
10
-8
10
-9