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英诺赛科PCB layout 设计案列分享1----高压单管
反激拓扑是 高压单管 GaN的典型应用,快充场合常用。该拓扑在地线的处理上都需特别注意,如下图所示,Layout时辅助绕组地、IC信号地功率地在bulk电容处汇合,避免IC地受干扰导致驱动振荡。 在GaN应用时,Layout上还需注意以下方面: ...
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