Features  The benchmark has two modes: built-in VREF output and external VREF input:  When in built-in VREF output mode, VOE can be programmed to <5mV  When in external VREF input mode, the static output voltage VOUT remains consistent with it  Wide measurement range, 50A, 150A, 200A multiple ranges are optional  Overcurrent point VOC is user-defined, with low-latency error alarm output xFAULT  Low noise, single-ended analog output  Low loss, wire resistance 50uΩ  High bandwidth, up to 250kHz, step response time 1.2us  Room temperature error 1%, sensitivity temperature drift range ±3.5%  Good temperature stability, using Hall signal amplifier circuit and temperature compensation circuit  Differential Hall structure, strong anti-external magnetic interference ability  Strong resistance to mechanical stress, magnetic parameters will not shift due to external pressure  Fixed/tracking sensitivity optional  ESD (HBM) 4kV, ESD(CDM) 1kV, LU 200mA Applications  Motor control  Load monitoring system  Switching power supply  Overcurrent fault protection  Photovoltaic and energy storage

Overview The CC6906 is a high-performance Hall effect current sensor that can more effectively measure DC or AC current. It features high accuracy, linearity, and good temperature stability, and is widely used in industrial, consumer, and communication equipment. The CC6906 integrates a high-precision, low-noise linear Hall circuit and an ultra-low impedance main current conductor. The 50uΩ ultra-low impedance conductor minimizes power loss and heat dissipation. The inherent internal insulation provides a 5000V (AC) insulation voltage between the input current path and the secondary circuit. The sensor uses linear Hall sensor temperature compensation technology and has high temperature stability characteristics. The integrated differential common-mode rejection circuit in the CC6906 ensures that the chip output is not affected by external interference magnetic signals; the integrated dynamic offset cancellation circuit ensures that the chip's sensitivity is not affected by external pressure and chip packaging stress. The CC6906 is designed with an open-drain output fast fault monitoring function, which is very suitable for overcurrent fault detection. The reference voltage (VREF) allows for differential measurements and setting of overcurrent fault thresholds for device reference voltage (VOC). The CC6906 uses a TO263-7 package, has an operating temperature range of -40 to +125°C, and complies with RoHS regulations.