#1, Burst 模式是Light loading mode, 假如inductor大的话,Burst的频率会变小,这样的噪声会很大。因为Burst Event几率会变小,在人耳的频率范围内。As the output load decreases, the frequency of single currentpulses decreases (see Figure 1a) and the percentageof time the LT8613 is in sleep mode increas