AAT2601B Datasheet, PDF (35/39 Pages) Skyworks Solutions Inc. – Total Power Solution for Portable Applications

DATA SHEET
AAT2601B
Total Power Solution for Portable Applications
STA T
R30
D1
1K
LED GREEN
BA T_I D R1 0
V DIG
R32 10K
USE_USB
PON_N
J1
12
34
56
78
9 10
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
Header 13X2H
A COK_N
VANA
VTCXO
RESET_N
TX _EN
PW R_HOLD
VCORE
J11
3
2
1
V B US/V CHG
CHG_EN
C1
10μF
VD IG
R5
100K
R8
100K
VTX
VRX
VBA TT
VBATT
R7 DNP
J2
SDA
12
SCL
34
TCXO_EN ₅
6
78
A NA_EN ₉
10
11 12
13 14
V BUS
15 16
17 18
19 20
21 22
V CHG
23 24
25 26
Header 13X2H
PW R_ON
RX_EN
HF_PW R
C10
0.1μF
R28
4.75K
R17
C11 10K
0.1μF
Sysout
1
TP11
3
EXT PWR
J12
2
I NT/EXT PWR
R31
10K
R33
10K
J10
1
2
3
4
SDA
SCL
GND
DA TA HEA DER
TP1
V BATT VB ATT
TP2
CHGIN
R2 0
R3 0
R4 0
R6 0
R9 0
R10 0
R12 0
R14 0
Q1
CM PT 3904
C12
0.1μF
CHGIN
U1
28 _CHGIN
BAT
BAT
30 _ENBAT
29 _{USE_USB}
35
36
SDA
SCL
SYSOUT
SYSOUT
A VIN1
A VIN2
PVI N
3
2
1
EN_KEY
EN_HOL D
EN_TEST
OUT1
OUT2
5
6
7
8
EN2
EN3
EN4
EN5
AAT2601B
OUT3
OUT4
OUT5
LX
OUTBUCK
B AT_I D
33 _CT
32 _ISET
31 _TS
R18
1.24K
ADPP
ON- K EY
RESET
STAT
CNOISE
AGND
PGND
EP
J3
V BATT
27
BA T
26
TP10 Sysout
C14
25
Sysout
24
14
R34 0
11
R35 0
C2
10μF
10μF
(TBD)
22
R36 0
C15
C3
10μF
15
13
12
10
9
20
23
TP9 LX
19
4
18
34
17
16
21
37
OUT1
OUT2
OUT3
OUT4
OUT5
10μF
L1 3.3μH
buckout
R11
R13
R15
R16
A COK_N RESET_N
TP3
TP5
R29
10K
R37
10K
V DIG
C13
0.01μF
PON_N
TP4
VCORE
STA T_N
TP6
VCORE VRX VTX V TCX O VANA VD IG
J4
BUCK
J5
OUT5
J6
OUT4
J7
OUT3
J8
OUT2
J9
OUT1
0 ACOK _N
0 PON_N
0 RESET_N
0 STAT
C4
4.7μF
C5
4.7μF
C6
4.7μF
C7
4.7μF
C8
4.7μF
C9
22μF
BAT
V DIG
VD IG
VDI G
V DIG
R19
10K
SW 1
PW R_ON
PW R_ON
BAT
R20
100K
RX _EN
J13
1
2
3
V DIG
RX _EN
R21
100K
TX _EN
J14
1
2
3
CHGIN
TX_EN
R22
100K
J15
1
TCX O_EN 2
3
R23
100K
A NA_EN
J16
1
2
3
CHGIN
TCX O_EN
ANA _EN
R24
10K
J17
1
HF_PW R 2
3
R25
100K
J18
1
PWR_HOLD 2
3
R26
100K
J19
1
USE_USB 2
3
R27
100K
J20
1
CHG_EN 2
3
HF_PW R
PWR _HOL D
USE_USB
CHG_EN
TP7
GND
TP8
GND
TP12
GND
Figure 10: AAT2601B Evaluation Kit Schematic.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
202181B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • March 19, 2013
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