PRODUCT DATASHEET
AAT3687
BatteryManagerTM
Lithium-Ion/Polymer Battery Charger
AAT3687 Evaluation Board Schematic Diagram
TermB2
1
ADP
TermB22
GND
C1
10µF
J1
ON/OFF
RED
LED
GRN
RED
LED D2 LED D1
D3
1
2 3
R3
1.5kΩ
R4
1.5kΩ
R5
1.5kΩ
R7
1.5kΩ
R1
Open
U1
(TDFN33-12)
5
8
9
7
4
2
1
ADPP#
STAT2
STAT1
DATA
EN
ADP
BAT
TermB3
1
3
2
BAT
DATA
TS
GND
AAT3687
6
12
TS
ADPSET
C2
10µF
SW1
GND
3
CT
10
R6
8.06kΩ
R2
10kΩ
C3
0.1µF
CT
AAT3687 Evaluation Board Bill of Materials (BOM)
Quantity
Description
Desig.
Footprint
Manufacturer
Part Number
1
Test Pin
DATA
PAD
Mill-Max
6821-0-0001-00-00-08-0
Connecting Terminal Block,
2.54mm, 2 Position
Connecting Terminal Block,
2.54mm, 3 Position
Capacitor, Ceramic, 10µF 6.3V
10% X5R 0805
Capacitor, Ceramic, 0.1µF 10%
16V X7R 0603
1
1
2
1
ADP, GND
TBLOK2
TBLOK3
0805
Phoenix Contact
Phoenix Contact
Murata
277-1274-ND
BAT,
GND, TS
277-1273-ND
C1, C2
C3
GRM219R60J106KE19
GRM188R71C104KA01D
0603
Murata
2
1
1
Typical Red LED, Ultra-Bright
Typical Green LED
D1, D3
D2
J1
1206LED
1206LED
HEADER2MM-3
Chicago Miniature Lamp
Chicago Miniature Lamp
Sullins
CMD15-21SRC/TR8
CMD15-21VGC/TR8
6821-0-0001-00-00-08-0
Header, 3-Pin
Resistor, 10kΩ, 1/16W 5%
0603 SMD
Resistor, 8.06kΩ, 1/16W 1%
0603 SMD
Resistor, 1.5kΩ, 1/16W 5%
0603 SMD
Switch Tact 6mm SPST
H = 5.0mm
1
1
4
1
1
R2
R6
0603
0603
Panasonic/ECG
Panasonic/ECG
Panasonic/ECG
P10KCFCT-ND
P8.06KHCT-ND
P1.5KCGCT-ND
CKN9012-ND
R3, R4,
R5, R7
0603
ITT Industries/
C&K Div
SW1
U1
Switch
AAT3687 Lithium-Ion/Polymer
Battery Charger
TDFN33-12
AnalogicTech
AAT3687IWP-4.2
w w w . a n a l o g i c t e c h . c o m
18
3687.2008.04.1.12