WMSIC Electronic Components

CrossChip CC6902SO-30A CC6902SO

ModelCC6902SO-30A
PackageSOP-8
BrandCrossChip
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 25+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
Cross Chip CC6902SO-30A
Type
CROSSCHIP
Minimum package
2000 个

Technical parameters

Electronic Component
Electronic Component
Electronic Component
CROSSCHIP
Electronic Component
CC6902SO-30A
Electronic Component
1
Package
SOP-8
Electronic Component
Current Sensor
Electronic Component
0.16g
Electronic Component
67mV/A
Electronic Component
1
Features
positions
Electronic Component
BM0265576494
Operating Temperature
40℃~+125℃
Operating Voltage
5V
Current
5mA
Electronic Component
Electronic Component
Electronic Component
2000

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

CrossChip CC6902SO-30A 单芯片霍尔电流传感器产品概述

一、产品定位与核心优势

CC6902SO-30A是成都芯进(CrossChip)推出的单芯片霍尔电流传感器,属于5A/10A/20A/30A系列中的30A量程型号,主打高集成度、宽温适应性、安全隔离三大核心优势,专为工业控制、新能源、汽车电子等领域的低中功率电路电流监测设计。其单芯片集成霍尔元件、信号调理电路,无需额外外围元件即可实现精准电流测量,同时兼顾成本与可靠性,是传统分流器、分立霍尔方案的高效替代选择。

二、关键技术参数深度解析

该型号的核心参数直接决定了其应用场景与性能表现,关键参数解析如下:

  1. 电流测量范围:-30A~30A(双向)
    支持直流与交流电流的双向测量,覆盖大多数低中功率电路的电流波动(如电机启动电流、电源负载变化),无需区分电流方向即可输出对应信号,简化系统设计。
  2. 工作电压:5V
    适配主流MCU、DSP等控制芯片的供电电压,无需额外电压转换电路,降低系统复杂度。
  3. 隔离耐压:2000Vrms
    实现高压侧与低压控制端的电气隔离(如电机绕组与MCU采集端),避免高压故障传导至低压电路,满足工业/汽车领域的安规要求,提升系统安全性。
  4. 灵敏度:67mV/A
    输出电压与被测电流呈线性正比(Vout = 67mV × Iin),线性度优异,配合5V供电下的输出范围(约-2.01V~2.01V),可直接接入多数ADC采集端,无需额外放大电路。
  5. 待机电流:5mA
    低待机功耗设计,适合电池供电场景(如便携式设备、车载低功耗模块),减少待机能耗。
  6. 工作温度:-40℃+125℃
    覆盖工业级(-4085℃)与汽车级(-40~125℃)温度范围,可稳定工作于极端环境(如户外光伏逆变器、汽车发动机舱)。

三、封装与典型应用场景

  1. 封装形式:SOP-8(贴片封装)
    体积小巧(标准SOP-8尺寸),适配自动化贴片生产,焊接工艺简单,适合高密度PCB设计,降低系统体积与成本。

  2. 典型应用场景:

    • 工业电机驱动:伺服电机、步进电机的电流闭环控制,实时监测绕组电流以调整输出扭矩,防止过流损坏;
    • 新能源领域:光伏逆变器直流侧电流监测、储能系统电池组支路电流采集(中等功率支路);
    • 汽车电子:车载充电器输入电流监测、低压辅助电源(12V)过流保护、车灯/传感器模块电流检测;
    • 电源系统:开关电源、UPS电源的输出电流反馈、过流保护电路;
    • 智能家居:家电(如空调、洗衣机)的电流监测与节能控制。

四、可靠性与环境适应性

  • 宽温稳定性:-40℃~+125℃范围内,参数漂移小,输出精度不受极端温度影响,适合户外或高温工作环境;
  • 单芯片集成优势:集成霍尔元件、放大器、温度补偿电路,减少外围元件(如电阻、电容),降低焊接故障点,提升长期可靠性;
  • 安规认证潜力:2000Vrms隔离耐压符合UL、VDE等安规标准要求,可满足工业/汽车领域的认证需求。

五、系列选型参考

CC6902SO系列包含5A、10A、20A、30A四种量程型号,封装均为SOP-8,可根据实际电流需求灵活选型:

  • 5A量程:适合小电流信号采集(如传感器模块、低功耗电路);
  • 10A量程:中等功率电路(如小型电机、LED驱动);
  • 20A量程:较高功率支路(如电动车辅助电源);
  • 30A量程:本型号,适合低中功率主回路(如工业伺服电机、光伏逆变器直流侧)。

同一系列的引脚定义、供电电压一致,便于不同量程间的替换与系统升级。

总结:CC6902SO-30A以高集成度、宽温适应性、安全隔离为核心,覆盖工业、新能源、汽车等多领域的电流监测需求,是一款性价比优异的单芯片霍尔电流传感器。

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