MC33170 Ver la hoja de datos (PDF) - ON Semiconductor
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Fabricante
MC33170 Datasheet PDF : 16 Pages
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MC33170
TYPICAL OPERATING CHARACTERISTICS
900
2.502
ILDOout = 5mA
800
2.500
700
2.498
600
BAND
500
TxEn
2.496
ILDOout = 10mA
400
CE
300
200
100
0
-40 -20 0 20 40 60 80 100 120 140
TEMPERATURE (°C)
2.494
2.492
2.490
2.488
-50
0
50
100
150
TEMPERATURE (°C)
Figure 1. TxEn, BAND, CE Logic Level with Temperature
Figure 2. LDO Voltage Output Variation with
Temperature
2.55
140
2.53
2.51
2.49
VLDOout @ Vbat = 3.6V, 25°C
2.47
120
Dropout = 10mA
100
80
Dropout = 5mA
60
40
Dropout = 1mA
20
2.45
0
2
4
6
8
10 12 14 16
ILDOout (mA)
Figure 3. LDO Output Voltage versus LDO Output
Current @ 25°C
0
-40 -20 0 20 40 60 80 100 120 140
TEMPERATURE (°C)
Figure 4. LDO Dropout versus ILDOout Current @ 25°C
1600
1400
1200
1000
800
600
400
200
0
-40 -20 0 20 40 60 80 100 120 140
TEMPERATURE (°C)
Figure 5. Quiescent Current versus Temperature
3.0
2.0
1.0
Negative Neg-Reg Threshold
0
-1.0
-2.0
-3.0
-4.0
-5.0
-40 -20
Positive Neg-Reg Threshold
0 20 40 60 80 100 120 140
TEMPERATURE (°C)
Figure 6. Neg–Reg Thresholds versus Temperature
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