MC78LC27NTR 데이터 시트보기 (PDF) - ON Semiconductor
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MC78LC27NTR Datasheet PDF : 12 Pages
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MC78LC00 Series
MJD32C
0.033 mF
100
2
3
Vin
Vin
MC78LC00
VO
0.1 mF
GND
1
0.1 mF
C1
GND
2
3
MC78LC00
VO
1
ICC
R1
C2
GND
R2
Figure 21. Current Boost Circuit
Figure 22. Adjustable VO
Vin
GND
MJD32C
R2
Q1
Q2
0.033 mF
MMBT2907
ALT1
R1
0.1 mF
2
3
MC78LC00
1
VO
0.1 mF
GND
Figure 23. Current Boost Circuit with
Overcurrent Limit Circuit
ǒ Ǔ VO + VO(Reg)
1
)
R2
R1
) ICC R2
IO(short
circuit)
[
VBE2
R2
)
VBE1
)
R1
VBE2
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