TC4452VAT Datasheet, PDF (5/22 Pages) Microchip Technology – 12A High-Speed MOSFET Drivers

TC4451/TC4452
2.0 TYPICAL PERFORMANCE CURVES
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.
Note: Unless otherwise indicated, T_A = +25°C with 4.5V ≤ V_DD ≤ 18V.
220
200
180
160
140
120
100
80
60
40
20
0
4
47,000 pF
22,000 pF
10,000 pF
6
8
10 12 14 16 18
Supply Voltage (V)
FIGURE 2-1:
Voltage.
Rise Time vs. Supply
300
250
200
150
100
50
0
100
FIGURE 2-4:
Load.
5V
10V
18V
1000
10000
Capacitive Load (pF)
100000
Fall Time vs. Capacitive
300
250
200
150
100
50
0
100
FIGURE 2-2:
Load.
5V
10V
18V
1000
10000
Capacitive Load (pF)
100000
Rise Time vs. Capacitive
40
V_DD = 18V
30
20
t_RISE
t_FALL
10
0
-40 -25 -10 5 20 35 50 65 80 95 110 125
Temperature (°C)
FIGURE 2-5:
Temperature.
Rise and Fall Times vs.
220
200
47,000 pF
180
160
140
120
100
22,000 pF
80
60
40
20
10,000 pF
0
4
6
8
10
12
14
16
18
Supply Voltage (V)
FIGURE 2-3:
Voltage.
Fall Time vs. Supply
1^1E0^-0-77
1^1E0^-0-88
11E0-0^-99
4
6
8
10
12
14
16
18
Supply Voltage (V)
FIGURE 2-6:
Supply Voltage.
Crossover Energy vs.
© 2006 Microchip Technology Inc.
DS21987A-page 5