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TPS65100:TPS65100,故障频出

Part Number: TPS65100

使用贵公司的TPS65100做了一款LCD电源

正常使用的时候各点电压正常,在使用过程中或使用烙铁焊其他元件,再次启动10.4V会输出5V电压,测有震志荡的波形,但是只是开机瞬间,然后就停止了,有时候还能顺利启动,帮忙分析,