利用HIP6020 HIP6021控制器集成电路的主板电源转换方案 Motherboard Power Conversion Solutions Using the HIP6020 and HIP6021 Controller ICs Application Note April 1999 AN9836 Introduction For high performance AGP systems, the HIP6020EVAL1 monitors and controls a standard buck converter to regulate The rapidly changing desktop motherboard architecture for the 1.5V or 3.3V Universal AGP Card bus voltage core processor and Accelerated Graphics Port (AGP) ……