AAT4674_08 Datasheet, PDF (11/12 Pages) Advanced Analogic Technologies – Power Supply Selector Switch

SmartSwitch^TM
PRODUCT DATASHEET
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 Top Side Layout.
Figure 3: AAT4674/AAT4674-1 Evaluation
Board Bottom Side Layout.
4674.2008.02.1.1
www.analogictech.com
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