AAT3680 데이터 시트보기 (PDF) - Advanced Analogic Technologies

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AAT3680

Lithium-Ion Linear Battery Charge Controller

Advanced Analogic Technologies 

AAT3680

Lithium-Ion Linear Battery Charge Controller

PCB Layout

For the best results, it is recommended to physi-

cally place the battery pack as close as possible to

the AAT3680's BAT pin. To minimize voltage drops

in the PCB, keep the high current carrying traces

adequately wide. For maximum power dissipation

in the pass transistor, it is critical to provide enough

copper to spread the heat. Refer to AAT3680

demo board PCB layout, see figures 6, 7 and 8

below.

Figure 6: AAT3680 Demo Board Figure 7: AAT3680 Demo Board Figure 8: AAT3680 Demo

Silk Screen / Assembly Drawing Component Side Layout

Board Solder Side Layout

3680.2003.4.0.91

15

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