9A HIGH SPEED MOSFET DRIVERS
TC4421
TC4422
TYPICAL CHARACTERISTICS
(Cont.)
Propagation Delay vs. Input Amplitude
120
110
100
90
80
70
60
50
40
30
20
10
0
1
2
3
4
5
6
INPUT (V)
7
8
9
10
20
–60 –40 –20
0
20 40
TA (°C)
60
80
100 120
50
Propagation Delay vs. Temperature
VDD = 10V
CLOAD = 10000V
45
40
35
tD2
30
tD1
TIME (nsec)
tD2
tD1
TIME (nsec)
25
10
–6
Crossover Energy vs. Supply Voltage
Quiescent Supply Current vs. Temperature
103
VDD= 18V
10
–7
I
QUIESCENT
(µA)
A•sec
INPUT = 1
102
INPUT = 0
10
–8
4
6
8
10
12
V
DD
14
16
18
–60 –40 –20
0
20
40 60
T (°C)
J
80 100 120
NOTE:
The values on this graph represent the loss seen
by the driver during a complete cycle. For the loss
in a single transition, divide the stated value by 2.
High-State Output Resistance
vs. Supply Voltage
6
5.5
5
4.5
6
5.5
5
4.5
Low-State Output Resistance
vs. Supply Voltage
RDS(ON) (
Ω
)
RDS(ON) (
Ω
)
4
3.5
3
2.5
2
1.5
1
0.5
4
6
TJ = 150° C
4
3.5
3
2.5
2
1.5
1
0.5
TJ = 25°C
4
6
8
10
12
14
16
18
TJ = 150°C
TJ = 25° C
8
10
12
14
16
18
VDD (V)
VDD (V)
4-236
TELCOM SEMICONDUCTOR, INC.
TELCOM [ TELCOM SEMICONDUCTOR, INC ]
