贵州振华风光半导体股份有限公司一种电流修调电路及芯片专利公布（电子电路专利快讯）

DoNews2025-06-11

天眼查App显示，2025年6月10日，“一种电流修调电路及芯片”正式进入专利公布阶段。申请人为贵州振华风光半导体股份有限公司，该项基本电子电路领域专利涉及高精度PWM电源管理和电机驱动芯片技术场景。据专利信息显示，该发明通过熔丝修调方式显著优化了振荡器频率误差问题，同时提升了电流源的稳定性和匹配精度。发明人为张瀚臣、袁兴林、刘俊、杨阳和刘国伦。“本发明提供了一种电流修调电路及芯片，适用于高精度...

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