资料下载
具有精确交流电能计量的数字功率因数校正控制器ADP1047/ADP1048数据表
分享资料个
The ADP1047/ADP1048 are digital power factor correction （PFC） controllers that provide accurate input power metering capability and inrush current control for ac/dc systems. The ADP1047 is designed for single phase PFC applications; the ADP1048 is designed especially for interleaved and bridgeless PFC applications. The digital PFC function is based on a conventional boost PFC with multiplication of the output voltage feedback combined with the input current and voltage to provide optimum harmonic correction and power factor for ac/dc systems. All signals are converted into the digital domain to provide maximum flexibility; all key parameters can be reported and adjusted via the PMBus™ interface. The ADP1047/ADP1048 allow users to optimize system performance， maximize efficiency across the load range， and reduce design time to market. The ADP1047/ADP1048 provide accurate rms measurement of input voltage， current， and power. This information can be reported to the microcontroller of the power supply via the PMBus interface.
声明：本文内容及配图由入驻作者撰写或者入驻合作网站授权转载。文章观点仅代表作者本人，不代表电子发烧友网立场。文章及其配图仅供工程师学习之用，如有内容侵权或者其他违规问题，请联系本站处理。 举报投诉
- 相关下载
- 相关文章
