AAT3601_08 Datasheet, PDF (34/37 Pages) Advanced Analogic Technologies – Total Power Solution for Portable Applications

PRODUCT DATASHEET
AAT3601178
Total Power Solution for Portable Applications
Quantity
5
2
4
3
1
1
9
8
1
Value
10μF
22μF
4.7μF
0.1μF
0.01μF
2.2μH
100K
10K
1.24K
Designator
C1, C2, C3, C14, C15
C9
C4, C5, C6, C7, C8
C10, C11, C12
C13
L1
R5, R8, R20, R21, R22,
R23, R25, R26, R27
R17, R19, R24, R29,
R31, R32, R33, R37
R18
Footprint
0603
0805
0603
0402
0402
CDRH2D
0402
0402
0402
Description
Capacitor - Ceramic - X5R, 6.3V, ±20%
Capacitor - Ceramic - 20%, 6.3V, X5R
Capacitor - Ceramic - 20%, 6.3V, X5R
Capacitor - Ceramic -16V, 10%, X5R
Capacitor - Ceramic -16V, 10%, X7R
Inductor - Sumida CDRH2D11NP-2R2NC
Resistor - 5%
Resistor - 5%
Resistor - 1%
Table 10: Minimum AAT3601 BOM.
J1
2
1
AUX Input
J3
USB Mini
54321
SDA SCL
TP1 TP2
OUT1
R1
10K
R2
10K
TP3
C1
AGND 10μF
USE_USB
TP7
ENBAT
TP6
CHGIN
TP4
CHGIN
ENBAT
TP16
WDI
R3
100K
SW1
USE_USB
EN_SYS
TP15
TEMP_FLAG
TP14
EN_SYS
CHGIN
R4
100K
OUT1
SW2
EN_PE
TP17
EN_PE
OUT1
J6
EN_PE
J4
J5
CHGIN
CHGIN
USE_USB
ENBAT
J2
SDA ₁
SCL ₂
GND ₃
4
Data Header
U1
28 _CHGIN
30 _ENBAT
29 _{USE_USB}
35 _SDA
36 _SCL
3 _{EN_SYS}
2 _{TEMP_FLAG}
1 _WDI
5 _{EN_PE}
6 _{EN_NP}
7 _GND
8 _GND
33 _CT
32 _ISET
31 _TS
USE_USB
ENBAT
C10
R7
R8
0.1μF 1.24K
10K
AAT3601 QFN55-36
BAT ²⁷
BAT ²⁶
SYSOUT ²⁵
SYSOUT ²⁴
AVIN1 ¹⁴
AVIN2 ¹¹
PVIN ²²
OUT1 ¹⁵
OUT2 ¹³
OUT3 ¹²
OUT4 ¹⁰
OUT5 ⁹
LX ²⁰
OUTBUCK ²³
RSTIN ¹⁹
STATBAT ⁴
RSTLPW ¹⁸
STAT ³⁴
CNOISE ¹⁷
AGND ¹⁶
PGND ²¹
GND_SLUG ³⁷
BA T
TP5
BAT
SYSOUT
C2
10μF
C3
10μF
B1
Li+ Battery
OUTBUCK OUT5
TP8
TP9
OUT4
TP10
OUT3
TP11
OUT2
TP12
OUT1
TP13
OUT1
OUT2
OUT3
OUT4
OUT5
L1 2.2μF
TP18
RSTIN
C11
0.01μF
OUTBUCK
TP19
RSTLPW
OUT1
R5
100K
R6
100K
C4
4.7μF
C5
10μF
TP20
STAT
TP21
STAT_BAT
C6
10μF
C7
10μF
C8
10μF
C9
22μF
R9
R10
1K
1K
D1
GREEN
STAT_BAT
D1
GREEN
STAT
SYSOUT
Figure 12: AAT3601 Evaluation Kit Schematic.
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3601.2008.07.1.1