AAT2603_08 Datasheet, PDF (23/26 Pages) Advanced Analogic Technologies – Total Power Solution for Portable Applications

PRODUCT DATASHEET
AAT2603
Total Power Solution for Portable Applications
VIN
GND
J1
1 _{3-Prong Header}
2
ENL1
J2
1 _{3-Prong Header}
2
ENB1
3
3
GND
C2
C1
VIN
C18
L1
OUTB1
SELB2
R1
ENB1
U1
AAT2603
C17
R2
J3
1
3-Prong Header
2
ENL2
J4
1
3-Prong Header
2
ENB2
3
3
J5
1
3-Prong Header
2
ENL3
J6
1 _{3-Prong Header}
2
ENL4
3
3
J7
1 _{3-Prong Header}
2
SELB2
3
OUTB2
C3
R11
L2
ENB2
C4
ENL3
R12
R10
GND
R9
C5
C6
1 _LX2
2 _ENB2
3 _FBB2
4 _ENL3
5 _AGND
6 _FBL3
7 _OUTL3
VIN
OUTL3
C7
OUTL4
FBB1 ²¹
AIN ²⁰
ENL2 ¹⁹
FBL2 ¹⁸
OUTL2 ¹⁷
INL12 ¹⁶
OUTL1 ¹⁵
VIN _C16
ENL2
C15
R4
R3
C14
OUTL2 C13
VIN
OUTL1
R5
C11 C12
ENL1
C8 ENL4
C10
R6
R7
R8
C9
GND
Figure 3: AAT2603 Evaluation Board Schematic.
2603.2008.10.1.2
www.analogictech.com
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