MAX1749 データシートの表示（PDF） - Maxim Integrated
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MAX1749 Datasheet PDF : 8 Pages
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SOT23 Vibrator Motor Driver
__________________________________________Typical Operating Characteristics
(VIN = +3.6V, SET = OUT, CIN = 1µF, COUT = 1µF, TA = +25°C, unless otherwise noted.)
OUTPUT VOLTAGE
vs. LOAD CURRENT
1.27
1.26
1.25
1.24
1.23
1.22
1.21
0
20 40 60 80 100 120
LOAD CURRENT (mA)
SUPPLY CURRENT vs. LOAD CURRENT
100
90
80
70
60
50
40
30
20
10
0
0 20 40 60 80 100 120
LOAD CURRENT (mA)
OUTPUT VOLTAGE
vs. INPUT VOLTAGE
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
0123456
INPUT VOLTAGE (V)
SUPPLY CURRENT
vs. INPUT VOLTAGE
120
100
80
ILOAD = 50mA
60
ILOAD = 0
40
20
0
0123456
INPUT VOLTAGE (V)
1.28
1.27
1.26
1.25
1.24
1.23
1.22
1.21
-40
OUTPUT VOLTAGE
vs. TEMPERATURE
ILOAD = 50mA
-15
10
35
60
85
TEMPERATURE (°C)
SUPPLY CURRENT
vs. TEMPERATURE
100
90
ILOAD = 50mA
80
70
60
50
40
30
20
10
0
-40 -20
0 20 40 60
TEMPERATURE (°C)
80 100
REGION OF STABLE COUT ESR
vs. LOAD CURRENT
10
1
STABLE REGION
0.1
0.01
0
20 40 60 80 100 120
LOAD CURRENT (mA)
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