APW7178 查看數據表（PDF） - Anpec Electronics
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APW7178 Datasheet PDF : 16 Pages
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APW7178
Typical Application Circuit
VIN
IIN
C1
4.7µF
(MLCC)
APW7178
VIN
SW
PS
RUN
FB
GND
L1
2.2µH
VOUT
C2
R1
10µF
C3
(MLCC)
R2
R1 ≤ 1MΩ is recommended
R2 ≤ 200KΩ is recommended
VIN
IIN
C1
4.7µF
(MLCC)
APW7178-10/12/18/33
VIN
SW
PS
RUN
VOUT
GND
L1
2.2µH
VOUT
C2
10µF
(MLCC)
Copyright © ANPEC Electronics Corp.
8
Rev. A.2 - Jan., 2011
www.anpec.com.tw
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