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https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1413536/lm51561-lm51561-uvlo-lower-resistor-clarification
工具与软件：
LM5156升压控制器评估模块的 UVLO 低电阻器连接到 PGND、但在 LM51561数据表(第37页)中、该电阻器连接到 AGND
此电阻是否必须连接到 PGND 或 AGND？
Gaston
尊敬的 Gaston：
感谢您的咨询。
如果可能、应将 UVLO 连接到 AGND。
此致
Moritz
