AAT3686_08 Datasheet, PDF (21/23 Pages) Advanced Analogic Technologies – USB Port/AC Adapter Lithium-Ion/Polymer Battery Charger

BatteryManager^TM
PRODUCT DATASHEET
AAT3686
USB Port/AC Adapter Lithium-Ion/Polymer Battery Charger
USB
ADP
BAT
ON/OFF
J1
USBSEL
J2
D4 (b)
BAV74LT1
D4 (a)
BAV74LT1
R6
R11 _Open
Open
C1
10µF
C2
10µF
C3
10µF R12 R1
Open
10K
HI
LO
D3 _RED
LED
R9
1.5K
U1 AAT3686
1 _USB
3 _ADP
2 _BAT
6 _EN
13
USBSEL
10
STAT2
11
STAT1
9
DATA
5 _CHR
15
USBH
7 _ADPP#
14
USBL
16
ADPSET
8 _TS
GND
CT
4
12
GREEN RED
LED LED
D2
D1
R7
1.5K
R8 R10
1.5K 1.5K
SW1
R3 R5 R4 _C6
8.06K 42.2K 8.06K ^Open
(Optional)
C5
0.1µF
TS
CT
DATA
Figure 8: AAT3686 Evaluation Board Schematic Diagram.
AAT3686 Evaluation Board Bill of Materials (BOM)
Quantity
2
2
1
1
3
1
2
1
1
2
1
1
1
4
1
1
Description
Test Pin
Conn Term Block 2.54mm 2POS
Conn Term Block 2.54mm 3POS
USB 2.0 Receptacle, 5POS
Capacitor, Ceramic, 10µF 6.3V 10%
X5R 0805
Capacitor, Ceramic, 0.1µF 25V 10%
X5R 0603
Typical Red LED
Typical Green LED
Switching Diode
Header, 3-Pin
RES 10kW 1/16W 5% 0603 SMD
RES 8.06kW 1/16W 1% 0603 SMD
RES 42.2kW 1/16W 1% 0603 SMD
RES 1.5kW 1/16W 5% 0603 SMD
Switch Tact 6mm SPST H = 5.0mm
AAT3686 USB Port/AC Adapter
Lithium-Ion/Polymer Battery Charger
Desig.
TS, CT
USB, GND/
ADP, GND
BAT, TS, GND
USB
C1, 2, 3
C5
D1, D3
D2
D4 a, b
J1, 2
R1
R3, 4
R5
R7, 8, 9, 10
SW1
U1
Footprint
TBLOK2
TBLOK3
USB-MINI-B
0805
0603
1206LED
1206LED
SOT23-3
Header 2mm-3
0603
0603
0603
0603
Switch
TDFN34-16;
TDFN44-16
Manufacturer
Mill-Max
Phoenix Contact
Phoenix Contact
Hirose Electronic
Co., Ltd.
Murata
Murata
Chicago Miniature
Lamp
Chicago Miniature
Lamp
On Semi
Sullins
Panasonic/ECG
Panasonic/ECG
Panasonic/ECG
Panasonic/ECG
ITT Industries/
C&K Div
AnalogicTech
Part #
6821-0-0001-00-00-08-0
277-1274-ND
277-1273-ND
H2959CT-ND
490-1717-1-ND
478-1244-2-ND
CMD15-21SRC/TR8
CMD15-21SRC/TR8
BAV74LT1
6821-0-0001-00-00-08-0
P10KJTR-ND
P9.76KHCT-ND
P42.2KHTR-ND
P1.5KCGCT-ND
CKN9012-ND
AAT3686IRN-4.2
AAT3686IXN-4.2
3686.2007.12.1.11
www.analogictech.com
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