LTC4440AMP-5 Ver la hoja de datos (PDF) - Linear Technology
Número de pieza
componentes Descripción
Fabricante
LTC4440AMP-5 Datasheet PDF : 12 Pages
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Typical Performance Characteristics
LTC4440A-5
Input (INP) Threshold
vs Temperature
2.0
1.8
1.6
VIH
1.4
VIL
1.2
1.0
0.8
–55 –35 –15 5 25 45 65 85 105 125 155
TEMPERATURE (°C)
4440A5 G10
Input Threshold Hysteresis
vs Temperature
380
370
360
350
340
330
320
310
300
–55 –35 –15 5 25 45 65 85 105 125 155
TEMPERATURE (°C)
4440A5 G11
Peak Driver (TG) Pull-Up Current
vs Temperature
3.5
3.0
BOOST-TS = 15V
2.5
BOOST-TS = 12V
2.0
1.5
BOOST-TS = 6V
1.0
0.5
BOOST-TS = 4V
0
–55 –35 –15 5 25 45 65 85 105 125 155
TEMPERATURE (°C)
4440A5 G12
Output Driver Pull-Down
Resistance vs Temperature
3.0
2.5
BOOST-TS = 4V
BOOST-TS = 6V
2.0
1.5
BOOST-TS = 15V
BOOST-TS = 12V
1.0
Propagation Delay vs Temperature
50
VCC = BOOST = 6V
45
40
tPLH
35
tPHL
30
0.5
25
0
–55 –35 –15 5 25 45 65 85 105 125 155
TEMPERATURE (°C)
4440A5 G13
20
–55 –35 –15 5 25 45 65 85 105 125 155
TEMPERATURE (°C)
4440A5 G14
Driving a 3300pF Capacitive Load
Driving a 3300pF Capacitive Load
TG-TS
2V/DIV
TG-TS
5V/DIV
INP
2V/DIV
50ns/DIV
VCC = BOOST-TS = 5V
4440A5 G15
INP
2V/DIV
50ns/DIV
VCC = BOOST-TS = 12V
4440A5 G16
For more information www.linear.com/LTC4440A-5
4440a5f
5
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