1.5A DUAL HIGH-SPEED
POWER MOSFET DRIVERS
TC4426
TC4427
TC4428
SUPPLY CURRENT CHARACTERISTICS (Load on Single Output Only)
Supply Current vs. Capacitive Load
Supply Current vs. Frequency
60
60
2 MHz
1000 pF
2200 pF
V
= 18V
V = 18V
DD
DD
50
40
30
20
50
40
30
20
900 kHz
600 kHz
100 pF
200 kHz
20 kHz
10
10
0
0
100
1000
(pF)
10,000
10
100
FREQUENCY (kHz)
1000
C
LOAD
Supply Current vs. Capacitive Load
Supply Current vs. Frequency
60
60
2200 pF
= 12V
2 MHz
V
= 12V
V
DD
DD
50
40
30
20
50
40
30
20
1000 pF
100 pF
900 kHz
600 kHz
10
10
0
200 kHz
20 kHz
0
100
1000
(pF)
10,000
10
100
1000
C
FREQUENCY (kHz)
LOAD
Supply Current vs. Frequency
Supply Current vs. Capacitive Load
60
60
V
= 6V
V
= 6V
DD
DD
50
40
30
20
50
40
30
20
2200 pF
100 pF
2 MHz
1000 pF
900 kHz
600 kHz
200 kHz
20 kHz
10
10
0
0
100
1000
(pF)
10,000
10
100
FREQUENCY (kHz)
1000
C
LOAD
4-250
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