This thread has been locked.
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.
https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/693773/tps55340-sync-floating
您好，
只需检查 SYNC 悬空时会发生什么情况。 如果未使用、我的客户始终将 Sync 设置为浮动。 谢谢你。
SYNC 应连接到 GND。 SYNC 具有高阻抗、很容易在该引脚上耦合高频噪声。
