AAT3682
Lithium-Ion/Polymer Linear Battery Charger
Figure 6: Evaluation Board Top Side Layout.
Figure 7: Evaluation Board Bottom Side Layout.
Reference
Component
Designator
U1
C1
C2
C3
R1
R2
R3
R4
R5
R6
R7
J1
J2
S1
D1
D2
Description
Footprint
Battery Charger AAT3682
QFN44-16
Ceramic Capacitor 20µF-10V-X5R
1210
Ceramic Capacitor 10µF-10V-X5R
0805
Ceramic Capacitor 0.047µF-10V-X7R
Resistor 2.2KΩ 1/4W
Current Sensing Resistor 0.2Ω 1/4W
Resistor 1.0KΩ 1% 1/4W
Resistor 1.0KΩ 1% 1/4W
Resistor 100KΩ 1% 1/4W
Resistor 100KΩ 1% 1/4W
Resistor 100KΩ 1% 1/4W
4-Pin Socket Connector
0805
0402
0805
0402
0402
0402
0402
0402
4 Pin
6-Pin Socket Connector
6 Pin
Jumper Stand Switch
2 mm Jumper
Green LED
1206
3.0A Schottky Diode
SMA
Part Number
Manufacturer
AAT3682-4.2
AnalogicTech
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17