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LMR33620: LMR33620A

Part Number: LMR33620

LMR33620ADDA,输入28V,按照手册推荐电路设计,电感采用10uH。
第一种情况:后端有加载,2脚输入电压28V,8脚输出电压28V,电路过流击穿。
第二种情况:后端无负载,测试芯片8针,8.5V之前是3.9kHz,8.5V之后无方波输出。