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CrossChip CC6920BSO-50A CC6920BSO
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- Cross Chip CC6920BSO-50A
- Type
- CROSSCHIP
- Minimum package
- 2000 个
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- CROSSCHIP
- Electronic Component
- CC6920BSO-50A
- Electronic Component
- 1
- Package
- SOP-8
- Electronic Component
- 250kHz
- Electronic Component
- Current Sensor
- Electronic Component
- 0.118g
- Electronic Component
- 26.4mV/A
- Electronic Component
- 1
- Electronic Component
- BM0264528170
- Operating Temperature
- 40℃~+125℃
- Operating Voltage
- 3.3V
- Current
- 20mA
- Current Resistor
- 0.9mΩ
- (tr)
- 1us
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
CrossChip CC6920BSO-50A 单芯片差分霍尔电流传感器产品概述
CC6920BSO-50A是成都芯进（CrossChip）推出的一款单芯片差分霍尔电流传感器，专为-50A~50A范围的双向电流检测设计，集成高隔离、宽带宽、宽温适应等核心特性，可满足工业自动化、新能源、电机驱动等多领域的电流监测需求。
一、核心定位与适用场景总览
作为中低电流检测的专用传感器，CC6920BSO-50A解决了传统方案中隔离不足、响应慢、抗干扰弱等痛点，尤其适合：
- 需要双向电流监测（如电机正反转、电池充放电）；
- 高频信号采集（如开关电源PWM、变频电机电流）；
- 严苛环境（如户外、车载、工业现场）的应用场景。
其单芯片集成架构简化了系统设计，无需额外补偿电路，降低BOM成本与PCB空间占用。
二、关键参数深度解析
产品参数围绕检测精度、隔离安全、动态性能、环境适应四大维度优化，核心参数如下：
- 电流检测与线性度：支持-50A~50A双向电流，灵敏度26.4mV/A，输出与被测电流严格线性相关，后端ADC可直接采样，无需复杂校准；
- 隔离安全：3500Vrms高隔离电压，满足工业级安全标准，有效隔离高压侧（如电机绕组、电源输出）与低压控制端（如MCU），避免干扰与安全隐患；
- 动态与功耗：250kHz带宽+1μs响应时间，精准捕捉高频电流瞬变（如开关电源输出波动）；电流端电阻仅0.9mΩ，自身功耗极低，不影响被测电路；
- 宽温与供电：工作温度-40℃~+125℃（工业级宽温），3.3V单电源供电，兼容主流MCU、FPGA，无需电平转换。
三、核心技术特性
基于差分霍尔架构，CC6920BSO-50A具备以下优势：
- 单芯片集成：整合霍尔元件、信号放大、线性补偿等功能，减少外部元件，简化PCB布局；
- 强抗干扰：差分架构抑制共模干扰（如电磁辐射、电源噪声），适配电机、变频器等强电磁环境；
- 双向检测：无需切换电路，直接输出正负电流对应的电压信号，适配正反向电流场景；
- 小封装高可靠：SOP-8小封装节省空间，宽温+高隔离测试通过，满足工业级可靠性要求。
四、典型应用场景
该产品可广泛覆盖：
- 电机驱动：变频电机、伺服电机的正反向电流监测，高带宽适配PWM控制；
- 电源管理：开关电源、UPS、充电桩的输出电流监控，3500V隔离保障安全；
- BMS系统：锂电池充放电双向电流检测，宽温适配不同环境；
- 工业自动化：PLC、机器人、变频器的电流监测，抗干扰能力满足现场要求；
- 新能源：光伏逆变器、储能设备的电流检测，符合高隔离安全标准。
五、总结
CC6920BSO-50A凭借高隔离、宽带宽、双向检测、宽温适应等特性，成为中低电流检测的高性价比方案。其单芯片设计简化系统开发，可满足工业、汽车、新能源等领域对精度与可靠性的要求，是替代传统互感器、分流器的理想选择。
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