AAT3672 Datasheet, PDF (24/27 Pages) Skyworks Solutions Inc. – 1.6A Dynamic Battery Charger and Power Manager

DATA SHEET
AAT3672
1.6A Dynamic Battery Charger and Power Manager
ADP
J2
3
2
1
ENO
R3
open
Green LEDD1
C1
10μF
Red LED
D2
R4
open
J1
3
2
1
EN
R5
1.5K
R6
1.5K
TDFN44-16
2 _ADP
OUT ¹³
6 _EN
BAT ¹²
7 _ENO
ENBAT ⁸
AAT3672-1/-2
3 _STAT1
TS ¹¹
5 _STAT2
9 _CHRADP TERM ¹⁰
1 _{ADPSET GND CT} 14
R1
4
57.6K
C4 ^CT
0.1μF
R7
10K
R8
10K
R2
71.5K
J3
1
2
3
ENBAT
C3
10μF
OUT
BAT
C2
10μF
TS
Figure 12: AAT3672-1/-2 Evaluation Board Schematic.
ADP
R3
open
C1
10μF
2
J1
3
26
1
J2
3 _EN1
2
5
1
J3
3
EN2
2
7
1
ENO
R5
1.5K
3
D1
Green LED
9
R4
open
1
R1
57.6K
TDFN33-14
ADP
OUT ¹³
EN1
BAT ¹²
AAT3672-3
EN2
ENBAT ⁸
ENO
STAT1
TS ¹¹
CHRADP ^{TERM 10}
ADPSET GND CT ¹⁴
4
CT
C4
0.1μF
C3
10μF
OUT
R6
J4
C2
10K
1
10μF
2
3
ENBAT
BAT
TS
R7
10K
R2
71.5K
Figure 13: AAT3672-3 Evaluation Board Schematic.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
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201880B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • April 25, 2012