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https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/750762/ucc256303-hv-terminal-should-be-connect-to-gnd
大家好、
它看起来像 HV 端子内部无连接 IC (块直径)
使用 EVM 通过更改 IC 类型、HV 端子可轻松断开。
UCC256303 HV 引脚断开功能仅用于评估、不适用于大规模生产？
