MIC2169B データシートの表示（PDF） - Micrel
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MIC2169B Datasheet PDF : 25 Pages
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Micrel, Inc.
Typical Characteristics
PWM Mode Supply Current
vs. Temperature
2.9
2.7
2.5
2.3
2.1
1.9
1.7
1.5
1.3
1.1
0.9
0.7
0.5
-40 -20 0 20 40 60 80 100120140
TEMPERATURE (°C)
0.806
VFB vs. Temperature
0.804
0.802
0.800
0.798
0.796
0.794
0.792
-60 -30 0 30 60 90 120 150
TEMPERATURE (°C)
VDD Line Regulation
vs. Temperature
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
-60 -30 0 30 60 90 120 150
TEMPERATURE (°C)
PWM Mode Supply Current
vs. Suppl Voltage
2.0
1.5
1.0
0.5
0
5
10
15
SUPPLY VOLTAGE (V)
VDD Line Regulation
6
5
4
3
2
1
0
0
5
10
15
VIN (V)
Oscillator Frequency
vs. Temperature
550
540
530
520
510
500
490
480
470
460
450
-60 -30 0 30 60 90 120 150
TEMPERATURE (°C)
MIC2169B
0.8010
VFB Line Regulation
0.8005
0.8000
0.7995
0.7990
0.7985
0.7980
0
5
10
15
VIN (V)
VDD Load Regulation
5.02
5.00
4.98
4.96
4.94
4.92
4.90
0
5 10 15 20 25 30
LOAD CURRENT (mA)
Oscillator Frequency
vs. Suppl Voltage
1.5
1.0
0.5
0
-0.5
-1.0
-1.5
0
5
10
15
VIN (V)
April 2010
6
M9999-041210-B
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