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| AAT4674 Datasheet, PDF (11/13 Pages) Advanced Analogic Technologies – Power Supply Selector Switch | |||
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AAT4674
Power Supply Selector Switch
Evaluation Board Schematic
C1
2.2μF
MAIN
AUX
C2
2.2μF
J1
2
1
EN
Header 2
R1
100K
U1
1 IN1
2 IN1
3 IN2
4 IN2
5 EN
6 GND
OUT 12
OUT 11
IIN1 10
IIN2 9
SEL 8
GND 7
AAT4674/4674-1
GND
OUT
IMAIN
IAUX
C3
2.2μF
R3
49.9K R2
49.9K
PWRSEL
Figure 1: AAT4674/AAT4674-1 Evaluation Board Schematic.
Evaluation Board Layout
Figure 2: AAT4674/AAT4674-1 Evaluation Board Figure 3: AAT4674/AAT4674-1 Evaluation Board
Top Side Layout.
Bottom Side Layout.
4674.2007.09.1.0
11
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