3A DUAL HIGH-SPEED
MOSFET DRIVERS
TC4423
TC4424
TC4425
SUPPLY CURRENT CHARACTERISTICS (Load on Single Output Only)
Supply Current vs. Capacitive Load
Supply Current vs. Frequency
60
50
40
30
20
10
0
60
50
40
30
20
10
0
3300 pF
1000 pF
V
= 18V
V
= 18V
DD
DD
634 kHz
355 kHz
10,000 pF
100 pF
200 kHz
63.4 kHz
112.5 kHz
35.5 kHz
20 kHz
100
1000
10,000
10
100
1000
C
(pF)
FREQUENCY (kHz)
LOAD
Supply Current vs. Frequency
Supply Current vs. Capacitive Load
90
80
70
60
50
40
30
20
10
0
90
80
70
60
50
40
30
20
10
0
V
= 12V
DD
3300 pF
1000 pF
V
= 12V
DD
2 MHz
1.125 MHz
100 pF
200 kHz
10,000 pF
634 kHz
355 kHz
112.5 kHz
63.4 kHz
20 kHz
10
100
1000
100
1000
10,000
C
(pF)
FREQUENCY (kHz)
LOAD
Supply Current vs. Capacitive Load
Supply Current vs. Frequency
120
100
80
60
40
20
0
120
100
80
60
40
20
0
4700 pF
V
= 6V
DD
V
= 6V
DD
10,000 pF
1.125 MHz
2200 pF
3.55 MHz
2 MHz
1000 pF
100 pF
634 kHz
355 kHz
112.5 kHz
20 kHz
10
100
FREQUENCY (kHz)
1000
100
1000
10,000
C
(pF)
LOAD
4-242
TELCOM SEMICONDUCTOR, INC.
TELCOM [ TELCOM SEMICONDUCTOR, INC ]
