TC4421 TelCom Semiconductor, TC4421 Datasheet - Page 5

• Manufacturer Part Number: TC4421
• Description: (TC4421 / TC4422) 9A HIGH-SPEED MOSFET DRIVERS
• Manufacturer: TelCom Semiconductor

TYPICAL CHARACTERISTICS (Cont.)
9A HIGH SPEED MOSFET DRIVERS
TELCOM SEMICONDUCTOR, INC.
220
200
180
160
140
120
100
180
160
140
120
100
100
80
60
40
20
80
60
40
20
90
80
70
60
50
40
30
20
10
100
100
100
0
0
0
Supply Current vs. Capacitive Load,
Supply Current vs. Capacitive Load
Supply Current vs. Capacitive Load
2 MHz
2 MHz
632 kHz
2 MHz
200 kHz
632 kHz
200 kHz
1.125 MHz
1.125 MHz
1000
1000
1000
(V
(V
C
(V
632 kHz
C
C
DD
LOAD
DD
LOAD
LOAD
DD
= 18V)
= 12)
= 6V)
(pF)
(pF)
(pF)
10,000
10,000
10,000
200 kHz
100,000
100,000
100,000
63.2 kHz
20 kHz
63.2 kHz
20 kHz
63.2 kHz
20 kHz
180
160
140
120
100
180
160
140
120
100
120
100
80
60
40
20
80
60
40
20
80
60
40
20
0
0
0
10
10
10
10
0.1 µF
Supply Current vs. Frequency
Supply Current vs. Frequency
Supply Current vs. Frequency
0.1 µF
0.1 µF
4700 pF
10,000 pF
47,000 pF
FREQUENCY (kHz)
FREQUENCY (kHz)
FREQUENCY (kHz)
(V
(V
100
100
100
(V
10,000 pF
DD
DD
100
DD
47,000 pF
= 6V)
= 18V)
= 12)
22,000 pF
470 pF
22,000 pF
47,000 pF
22,000 pF
4700 pF
10,000 pF
4700 pF
470 pF
1000
1000
1000
470 pF
1000
TC4421
TC4422
4-235
1
2
3
4
5
6
7
8