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.
你好！
打算用Buck-Boost LM5176的上管驱动引脚SW1和HDRV1引脚, SW2和HDRV2直接连接到UCC27201DR的HI引脚，请问一下，引脚LDRV1和CSG, LDRV2和CSG可以直接连接到UCC27201DR的LI引脚吗?是否有风险?是否有更合适的Buck-Boost非隔离应用推荐呢?
HI
无论是同步降压，还是类似LM5176这样的升降压芯片都没有办法外部增加驱动芯片来做。
目前TI较为大功率的升降压芯片也只有LM5175/6。
