MC33466H 查看數據表（PDF） - ON Semiconductor
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MC33466H Datasheet PDF : 16 Pages
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MC33466
TYPICAL APPLICATIONS
6.0
5.0
4.0
Vin = 2.0 V
Vin = 3.0 V
Vin = 4.0 V
3.0 Vin = 1.0 V
MC33466H–50JT1
2.0
L = 120 µH
TA = 25°C
1.0
0
20
40
60
80
100
120
IO, OUTPUT CURRENT (mA)
Figure 8. Output Voltage versus Output Current
6.0
Vin = 4.0 V
5.0
Vin = 2.0 V
Vin = 3.0 V
4.0
Vin = 1.5 V
3.0
2.0
MC33466H–50LT1
L = 28 µH
TA = 25°C
1.0
0
100
200 300
400 500
600
IO, OUTPUT CURRENT (mA)
Figure 9. Output Voltage versus Output Current
3.1
MC33466H–30JT1
L = 120 µH
3.0
TA = 25°C
2.9
2.8
2.7
Vin = 1.5 V
2.6
Vin = 1.0 V
Vin = 2.0 V
2.5
0
20
40
60
IO, OUTPUT CURRENT (mA)
Figure 10. Output Voltage versus Output Current
3.1
Vin = 1.5 V Vin = 2.0 V Vin = 2.5 V
3.0
2.9
Vin = 0.9 V
MC33466H–30LT1
L = 28 µH
TA = 25°C
2.8
0
200
400
600
IO, OUTPUT CURRENT (mA)
Figure 11. Output Voltage versus Output Current
100
90
80
Vin = 3.0 V
Vin = 4.0 V
70
Vin = 2.0 V
60
Vin = 1.0 V
50
MC33466H–50JT1
L = 120 µH
TA = 25°C
40
0
50
100
150
IO, OUTPUT CURRENT (mA)
Figure 12. Efficiency versus
Output Current
100
80
Vin = 3.0 V
Vin = 4.0 V
60
Vin = 2.0 V
40
Vin = 1.5 V
20
MC33466H–50LT1
L = 28 µH
TA = 25°C
0
0
500
1000
IO, OUTPUT CURRENT (mA)
Figure 13. Effciency versus
Output Current
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