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https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/717202/lm5176-request-more-detail-lm5176-data
客户进行了 X 射线扫描、发现引脚26~28在降压/升压模式下损坏、但我们无法捕获任何过载波形。 此外、我们还尝试在 BOOT 引脚上添加+8V 齐纳二极管、但引脚仍然损坏、因此客户怀疑引脚可能会由于高 dv/dt 而损坏。
如果 dv/dt 压摆率过高、您能否检查 SW、BOOT、DRV 引脚是否损坏？
