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成都芯进(CrossChip)推出的CC6921SO-30A是一款隔离式双向霍尔电流传感器,专为工业自动化、新能源、电力监控等领域的高精度、宽动态电流测量需求设计。其核心价值在于平衡了「宽量程覆盖、高动态响应、低功耗损耗」与「高隔离可靠性」,无需额外电流分流器即可实现安全的交直流电流检测,简化系统设计的同时提升测量精度,适配多场景下的中小功率电流监控需求。
CC6921SO-30A的参数针对性解决了多场景痛点,核心特性如下:
支持**-30A~30A双向电流检测**,覆盖单相电机、光伏组串、储能电池组等常见中小功率设备的电流范围;电流端电阻仅0.45mΩ,远低于传统分流器的损耗(通常1mΩ以上),大幅降低测量回路发热与能量损耗,尤其适合对效率要求严格的新能源场景(如光伏逆变器、充电桩)。
具备1000Vrms的隔离电压,可实现高低压侧(如电网与控制板)的安全隔离,避免高压对低压电路的干扰与损坏;工作温度范围覆盖-40℃~+125℃,满足工业级「极端环境」需求(如户外光伏逆变器、车载控制器),长期稳定性可靠。
250kHz带宽+1.2us响应时间(tr),能够精准捕捉快速变化的电流信号(如电机启动浪涌、开关电源高频纹波),适配高速控制回路(如变频器矢量控制、光伏MPPT追踪)的实时性要求。
CC6921SO-30A的参数特性使其适配多类场景:
采用SOP-16-W贴片封装,体积小巧(符合工业级贴片标准),适配自动化贴装生产线,降低生产难度;引脚布局合理,电流输入端与信号输出端物理隔离,进一步减少电磁干扰(EMI);封装材料耐温性优异,配合宽工作温度范围,适合高温/低温环境下的长期使用。
CC6921SO-30A作为一款高性价比的隔离式霍尔电流传感器,以「宽量程、高带宽、低损耗、宽温可靠」为核心优势,覆盖工业、新能源等多领域的中小功率电流测量需求,是替代传统分流器、提升系统精度与安全性的理想选择。
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Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
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