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AAT1109A データシートの表示(PDF) - Advanced Analogic Technologies
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AAT1109A
ONE-CHANNEL BOOST SWITCHING REGULATOR
Advanced Analogic Technologies
AAT1109A Datasheet PDF : 10 Pages
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Advanced Analog Technology, Inc.
Application Circuit 1 BOOST(step-up)
V
DD
AAT1109A
V
OUT
C1
L1
D1
R1
-IN
R2
Q1
CE
CE
4 1
-IN
SCP
2 8
FB
V
DD
C2
VDD
3 7
OSC
OUT
5 6
GND
Application Circuit 2 (with charge pump)
V
DD
AAT1109A
V
OUT
C1
L1
D1
R1
-IN
R2
C2
Q1
CE
V
DD
V
P
≅
3*Vout
D2
D3
C6
C7
C5
D4
C8
D5
D6
C9
V
N
≅
-Vout
C10
D7
CE
4 1
-IN
SCP
2 8
FB
VDD
3 7
OSC
OUT
5 6
GND
AAT1109A
C4
R4
R3
C3
C4
R4
R3
C3
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台灣類比科技股份有限公司
–
–
Advanced Analog Technology, Inc
.
–
V 0.1
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