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CC6905S8-3FB005是成都芯进(CrossChip)推出的线性霍尔效应电流传感器,针对**±5A中低电流范围**的高精度、宽环境适应性检测需求设计,兼顾小体积、低功耗与快速响应特性。产品采用非接触式检测原理,避免传统分流电阻的功耗与安全隐患,同时通过电气隔离设计保障前后级电路安全,可广泛适配工业控制、电机驱动、电源管理等场景。
覆盖常见中低电流场景(如小型电机、电池充放电、开关电源输出),无需额外量程切换,简化电路设计。双向检测支持直流/交流电流同时测量,适配电机正反转、电池充放电等双向电流场景。
适配主流嵌入式系统(MCU、PLC)的低电压供电,待机功耗低,适合需要休眠唤醒的便携式/低功耗设备(如移动电源、笔记本电脑),无需额外升压电路即可集成。
实现被测电流端与输出端的电气隔离,避免高压端对低压控制电路的干扰或损坏。例如在电机驱动中,可隔离高压电机绕组与低压MCU控制端,提升系统安全性。
输出电压与被测电流呈严格线性关系,无需复杂校准即可实现高精度采样(误差可忽略),便于MCU直接AD转换,降低系统开发难度。
覆盖工业现场(户外控制柜、车间)、汽车发动机舱等恶劣环境,满足高低温循环、振动等可靠性要求,可在极端温度下稳定工作6000小时以上(工业级标准)。
支持高频电流纹波检测(如开关电源、高频电机),瞬态响应快——短路发生时可在1.5μs内触发保护电路,避免功率器件损坏,提升系统抗故障能力。
被测电流通路内阻极小,功率损耗(I²R)可忽略(如5A电流下损耗仅12.5mW),不影响被测电路的正常工作,尤其适合对效率要求高的电源、电机系统。
产品采用SOP-8贴片封装,体积紧凑(符合工业标准封装尺寸:5.2×6.2×1.7mm),便于在PCB板上紧凑布局,适合小型化产品(如便携式设备、微型变频器)。封装引脚定义清晰,集成度高——仅需外接电源滤波电容即可工作,无需额外外围电路,进一步简化系统设计。
CC6905S8-3FB005通过平衡性能、体积与成本,成为中低电流检测场景的高性价比选择,尤其适合对宽温、响应速度有要求的工业与消费电子领域。
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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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