VSP供电17.5V,运行时IS也是17,5V,VG没输出。请问:
①看手册里正常工作时IS电压低于VSP1.4V,我这里明显不是正常工作了
②能判断出是哪里出了问题,电路是按着手册上来的,热焊盘与芯片贴在一起了
目前毫无头绪。。。
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