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[芯片专区] how we can connect the coin cell battery to give power to the chip

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流光翡翠

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发表于 2025-1-21 18:53:17 | 显示全部楼层 |阅读模式
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芯片型号: -
TLSR8258 dongle board doesnt have the VBAT pin how we can connect the coin cell battery to give power to the chip?

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英勇黄铜

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发表于 2025-2-24 13:47:04 | 显示全部楼层
You can choose a coin cell within the chip's power supply range to power the VBAT pin of the chip. The power supply voltage of the 8258 chip is 1.8V - 3.6V.
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