TC4426 MOSFET Driver

1.5A DUAL HIGH-SPEED POWER MOSFET DRIVERS
TC4426
TC4427
TC4428
SUPPLY CURRENT CHARACTERISTICS (Load on Single Output Only)
I SUPPLY (mA)
60
50
40
30
20
Supply Current vs. Capacitive Load
2 MHz
V DD = 18V
900 kHz
600 kHz
I SUPPLY (mA)
60
50
40
30
20
Supply Current vs. Frequency
1000 pF
V DD = 18V
2200 pF
100 pF
10
200 kHz
10
20 kHz
0
100 1000 10,000
C
LOAD
(pF)
0
10 100 1000
FREQUENCY (kHz)
60
50
Supply Current vs. Capacitive Load
Supply Current vs. Frequency
60
2200 pF
V DD = 12V
2 MHz
V DD = 12V
50
I SUPPLY (mA)
40
30
20
900 kHz
600 kHz
I SUPPLY (mA)
40
30
20
1000 pF
100 pF
10
200 kHz
0
20 kHz
100 1000 10,000
C LOAD (pF)
10
0
10 100 1000
FREQUENCY (kHz)
60
50
Supply Current vs. Capacitive Load
Supply Current vs. Frequency
60
V DD = 6V
V
DD
= 6V
50
I SUPPLY (mA)
40
30
20
2 MHz
I SUPPLY (mA)
40
30
20
1000 pF
2200 pF
900 kHz
10
600 kHz
200 kHz
20 kHz
0
100 1000 10,000
C
LOAD
(pF)
TC4426/7/8-8 10/21/96
6
10
0
10 100 1000
FREQUENCY (kHz)
100 pF
© 2001 Microchip Technology Inc. DS21422A