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求推荐电源IC

Other Parts Discussed in Thread: LM3481, UC3842, LM5021, UC3845

求推荐12V~24V输入转500V10mA的隔离DC-DC电源芯片。

要求电路结构尽量简单(不考虑成本只考虑体积),尽量不用散热片以减小体积。

元器件尽量少以减少车间的调试成本,稳压精度5%,纹波小于500mV,EMI尽量好。