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