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https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1235998/tlv61220-for-the-4-7uh-coil-that-connects-between-the-sw-and-vbat-pins-of-the-tlv61220-what-is-the-recommended-dc-resistance-value-dcr
感谢你的帮助。
对于连接在 tlv61220的 SW 和 VBAT 引脚之间的4.7uH 线圈、 建议的直流电阻值(DCR)是多少？
谢谢你。
DCR 不应高于300欧姆、以便提高效率
