MAX6769TALD2T Просмотр технического описания (PDF) - Maxim Integrated
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MAX6769TALD2T Datasheet PDF : 23 Pages
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Automotive Micropower Linear Regulators
with Supervisor
Typical Operating Characteristics
(VIN = 14V, COUT = 10µF, CIN = 0.1µF, TA = +25°C, unless otherwise noted.)
SUPPLY CURRENT vs. INPUT VOLTAGE
44
42
VOUT = 3.3V
LIMITED BY POWER
40
DISSIPATION
38
ILOAD = 100mA
36
34
32
ILOAD = 0
30
28
26
24
4
12 20 28 36 44 52 60 68
INPUT VOLTAGE (V)
SUPPLY CURRENT vs. TEMPERATURE
47
VOUT = 5V
45
43
41
39
ILOAD = 100mA
ILOAD = 50mA
37
35
ILOAD = 1mA
33
31
29
ILOAD = 0
27
-40 -25 -10 5 20 35 50 65 80 95 110 125
TEMPERATURE (°C)
SHUTDOWN SUPPLY CURRENT
vs. TEMPERATURE
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
-40 -25 -10 5 20 35 50 65 80 95 110 125
TEMPERATURE (°C)
6.0
5.5
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
4
SHUTDOWN SUPPLY CURRENT
vs. INPUT VOLTAGE
12 20 28 36 44 52 60 68
INPUT VOLTAGE (V)
NORMALIZED RESETIN THRESHOLD VOLTAGE
vs. TEMPERATURE
1.004
1.003
1.002
1.001
1.000
0.999
0.998
0.997
0.996
0.995
0.994
0.993
0.992
-40 -25 -10 5 20 35 50 65 80 95 110 125
TEMPERATURE (°C)
DROPOUT VOLTAGE
vs. LOAD CURRENT
600
550 VOUT = 5V
500
450
400
350
300
250
200
150
100
50
0
0 10 20 30 40 50 60 70 80 90 100
LOAD CURRENT (mA)
OUTPUT VOLTAGE
vs. LOAD CURRENT
5.20
VOUT = 5V
5.15
5.10
5.05
5.00
4.95
4.90
4.85
4.80
0 10 20 30 40 50 60 70 80 90 100
LOAD CURRENT (mA)
OUTPUT VOLTAGE
vs. LOAD CURRENT
3.34
VOUT = 3.3V
3.32
3.30
3.28
3.26
3.24
3.22
3.20
0 10 20 30 40 50 60 70 80 90 100
LOAD CURRENT (mA)
_______________________________________________________________________________________ 5
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