2006-2014 Microchip Technology Inc.
DS20001987C-page 9
TC4451/TC4452
Note:
Unless otherwise indicated, T
A
= +25°C with 4.5V
V
DD
18V.
FIGURE 2-19:
Supply Current vs.
Frequency (V
DD
= 18V).
FIGURE 2-20:
Supply Current vs.
Frequency (V
DD
= 12V).
FIGURE 2-21:
Supply Current vs.
Frequency (V
DD
= 6V).
0
50
100
150
200
250
10
100
1000
10000
Supply
Current
(mA)
Frequency (kHz)
V
DD
= 18 V
0.1 µF
47,000 pF
22,000 pF
15,000 pF
10,000 pF
1,000 pF
470 pF
0
50
100
150
200
250
10
100
1000
10000
Supply
Current
(mA)
Frequency (kHz)
V
DD
= 12 V
0.1 µF
47,000 pF
22,000 pF
15,000 pF
10,000 pF
1,000 pF
470 pF
0
50
100
150
200
250
10
100
1000
10000
Supply
Current
(mA)
Frequency (kHz)
V
DD
= 6 V
0.1 µF
47,000 pF
22,000 pF
15,000 pF
10,000 pF
1,000 pF
470 pF
