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RE:使用了两个LM2621做并联输出,一组:5V*0.5,一组:3.3V*0.5,噪声变大了很多,请教如何解决或修改

Other Parts Discussed in Thread: TPS61200

电路使用了参考电路,频率设置在1MHZ,L使用了4R7UH。