MC33466H-30JT1 查看數據表（PDF） - ON Semiconductor
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MC33466H-30JT1 Datasheet PDF : 16 Pages
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100
MC33466H–50JT1
IO = 0 mA
80 Vin = 3.0 V
MC33466
TYPICAL APPLICATIONS
5
MC33466H–50JT1
IO = 0 mA
4 Vin = 5.5 V
60
3
40
2
20
1
0
–40
20
0
20
40
60
80
TA, AMBIENT TEMPERATURE (°C)
Figure 2. Quiescent Current versus Temperature
0
–40
20
0
20
40
60
80
TA, AMBIENT TEMPERATURE (°C)
Figure 3. Quiescent Current versus Temperature
100
MC33466H–50JT1
L = 120 µH
80
IO = 10 mA
Vin = 3.0 V
60
100
MC33466H–50JT1
L = 120 µH
IO = 10 mA
90 Vin = 3.0 V
80
40
70
20
–40
20
0
20
40
60
80
TA, AMBIENT TEMPERATURE (°C)
Figure 4. Oscillator Frequency versus Temperature
200
160
120
80
MC33466H–50JT1
40 IO = 10 mA
Vin = 3.0 V
0
–40
20
0
20
40
60
80
TA, AMBIENT TEMPERATURE (°C)
Figure 6. Lx Switching Current versus Temperature
60
–40
20
0
20
40
60
80
TA, AMBIENT TEMPERATURE (°C)
Figure 5. Maximum Duty Ratio
versus Temperature
1.0
0.9
0.8
0.7
0.6
MC33466H–50JT1
IO = 10 mA
Vin = 3.0 V
0.5
–40
20
0
20
40
60
80
TA, AMBIENT TEMPERATURE (°C)
Figure 7. VLx Voltage Limit versus Temperature
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4
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