MAX4426 Просмотр технического описания (PDF) - Maxim Integrated
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MAX4426 Datasheet PDF : 7 Pages
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Dual High-Speed 1.5A MOSFET Drivers
Typical Operating Characteristics
MAX4426 RISE AND FALL TIME
vs. SUPPLY VOLTAGE
70
CL = 1000pF
60 TA = +25°C
50
40
30
tF
20
tR
10
0
5
10
15
20
SUPPLY VOLTAGE (V)
MAX4426 DELAY TIME
vs. TEMPERATURE
35
CL = 1000pF
30 VDD = +18V
25
tD2
20
15
tD1
10
5
0
-50 -25
0 25 50 75 100 125
TEMPERATURE (°C)
MAX4426 SUPPLY CURRENT
vs. FREQUENCY
30
TA = +25°C
CL = 1000pF
VDD = +18V
20
VDD = +10V
10
VDD = +5V
MAX4426 DELAY TIME
vs. SUPPLY VOLTAGE
70
CL = 1000pF
60 TA = +25°C
50
40
30
tD2
20
tD1
10
0
5
10
15
20
SUPPLY VOLTAGE (V)
MAX4426 SUPPLY CURRENT
vs. CAPACITIVE LOAD
80
70
TA = +25°C
VDD = +16V
400kHz
60
50
40
200kHz
30
20
10
20kHz
0
10
100
1000
10,000
CAPACITIVE LOAD (pF)
MAX4426 OUTPUT HIGH VOLTAGE
vs. SOURCE CURRENT
0.6
TA = +25°C
VDD = +8V
MAX4426 RISE AND FALL TIME
vs. TEMPERATURE
40
CL = 1000pF
VDD = +18V
30
tR, tF
20
10
0
-50 -25
0 25 50 75 100 125
TEMPERATURE (°C)
MAX4426 RISE AND FALL TIME
vs. CAPACITIVE LOAD
1k
TA = +25°C
VDD = +18V
100
tR, tF
10
0
10
100
1000
10,000
CAPACITIVE LOAD (pF)
MAX4426 OUTPUT LOW VOLTAGE
vs. SOURCE CURRENT
0.6
TA = +25°C
VDD = +8V
VDD = +13V
VDD = +13V
0.3
0.3
VDD = +18V
VDD = +18V
0
0
0
1
10
100
1000
0 10 20 30 40 50 60 70 80 90 100
0 10 20 30 40 50 60 70 80 90 100
FERQUENCY (kHz)
SOURCE CURRENT (mA)
SOURCE CURRENT (mA)
3
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