AAT3683_12 Datasheet, PDF (19/22 Pages) Skyworks Solutions Inc. – 1A Linear Li-Ion Battery Charger

DATA SHEET
AAT3683
1A Linear Li-Ion Battery Charger
Figure 10: AAT3683-4 Evaluation Board
Top Side Layout.
Figure 11: AAT3683-4 Evaluation Board
Middle Layer.
Figure 12: AAT3683-4 Evaluation Board Bottom Side Layout.
VIN
JP2
D1
GRN LED
R3 1.5k
AAT3683-4
U1 _{16 15 14 13} QFN33-16
JP1
Enable
R2
13.3k
VBAT
D2
RED LED
1 _N/C
2 _TERM
3 _GND
4 _CT
EN ¹²
ISET ¹¹
N/C ¹⁰
N/C ⁹
C3
0.1μF
5678
R4
1.5k
C2
R5
10K
R1
1.58k
R6
10K
10μF
Figure 13: AAT3683-4 Evaluation Board Schematic.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
201885B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • April 25, 2012
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