TC4404 Datasheet, PDF (5/6 Pages) TelCom Semiconductor, Inc – 1.5A DUAL OPEN-DRAIN MOSFET DRIVERS

1.5A DUAL OPEN-DRAIN
MOSFET DRIVERS
1
TC4404
TC4405
TYPICAL CHARACTERISTICS
Rise Time vs. Supply Voltage
Fall Time vs. Supply Voltage
Rise TIme vs. Capacitive Load
2
100
100
100
2200 pF
TA = +25°C
2200 pF
TA = +25°C
TA = +25°C
80
1500 pF
80
1500 pF
80
VDD = 5V
60
1000 pF
40
470 pF
20
100 pF
60
1000 pF
40
470 pF
20
100 pF
60
10V
40
15V
3
20
0
4 6 8 10 12 14 16 18
VDD
Fall Time vs. Capacitive Load
0
4 6 8 10 12 14 16 18
VDD
Rise and Fall Times
vs. Temperature
0
100
1000
CLOAD (pF)
Propagation Delay
vs. Supply Voltage
10,000
4
100
60
60
TA = +25°C
80
VDD = 5V
CLOAD = 1000 pF
50
VDD = 17.5V
CLOAD = 1000 pF
50
TA = +25°C
60
10V
40
15V
t _D2
40
5
40
30
30
t _FALL
t _D1
20
20
20
t _RISE
0
100
1000
CLOAD (pF)
10
10
10,000
–55 –35 –15 5 25 45 65 85 105 125
TEMPERATURE (°C)
4
6
8 10 12 14 16 18
VDD
6
Effect of Input Amplitude
Propagation Delay Time
Quiescent Supply Current
on Delay Time
vs. Temperature
vs. Voltage
60
60
10
50
CLOAD = 1000 pF
VDD = 10V
50
VDD = 17.5V
VLOAD = 1000 pF
tD2
TA = +25°C
TA= +25°C
40
40
30
BOTH INPUTS = 1
7
tD2
20
1
30
10
20
tD1
tD1
BOTH INPUTS = 0
10
0
2
4
6
8
VDRIVE (V)
10
–55 –35 –15 5 25 45 65 85 105 125
TEMPERATURE (°C)
0.1
4
6
8 8 10 12 14 16 18
VDD
TELCOM SEMICONDUCTOR, INC.
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