6A HIGH-SPEED MOSFET DRIVERS
TC4420
TC4429
TYPICAL CHARACTERISTICS
Rise Time vs. Supply Voltage
120
100
80
60
100
Fall Time vs. Supply Voltage
Rise and Fall Times vs. Temperature
50
C
L
= 2200 pF
V
DD
= 18V
80
40
TIME (nsec)
C
L
= 10,000 pF
TIME (nsec)
TIME (nsec)
60
C
L
= 10,000 pF
30
t
FALL
t
RISE
C
L
= 4700 pF
40
40
C
L
= 4700 pF
C
L
= 2200 pF
20
C
L
= 2200 pF
20
0
20
10
5
7
9
11
13
15
0
5
7
V
DD
(V)
9
11
V
DD
(V)
13
15
0
–60
–20
20
60
TA (°C)
100
140
Rise Time vs. Capacitive Load
100
80
60
TIME (nsec)
Fall Time vs. Capacitive Load
100
80
Propagation Delay Time
vs. Supply Voltage
65
60
DELAY TIME (nsec)
60
TIME (nsec)
V
DD
= 5V
55
50
45
40
t
D2
40
40
V
DD
= 5V
V
DD
= 12V
V
DD
= 18V
V
DD
= 12V
V
DD
= 18V
20
20
t
D1
10
1000
CAPACITIVE LOAD (pF)
10,000
10
1000
CAPACITIVE LOAD (pF)
10,000
35
4
6
8
10
12 14 16
SUPPLY VOLTAGE (V)
18
Propagation Delay Time
vs. Temperature
50
C
L
= 2200 pF
V
DD
= 18V
Supply Current vs. Capacitive Load
84
V
DD
= 15V
SUPPLY CURRENT (mA)
SUPPLY CURRENT (mA)
Supply Current vs. Frequency
1000
C
L
= 2200 pF
40
70
56
42
18V
100
DELAY TIME (nsec)
t
D2
30
10V
5V
t
D1
20
500 kHz
28
10
10
200 kHz
14
20 kHz
0
–60
0
0
0
100
1000
CAPACITIVE LOAD (pF)
10,000
–20
20
60
TA (°C)
100
140
0
100
1000
FREQUENCY (kHz)
© 2001 Microchip Technology Inc.
10,000
TC4420/9-6 10/18/96
4
DS21419A
MICROCHIP [ MICROCHIP TECHNOLOGY ]
