Features  Static common-mode output point is 50% VCC  Wide measurement range: 5A/5B/10A/20A/30A  1MHz chopping frequency, high bandwidth, low noise, single-ended analog output  2000VRMS safety isolation voltage between lead wires and signal pins  Low power consumption  1% error at room temperature, 3% error at full temperature range  Good temperature stability, internal Hall signal amplifier circuit and temperature compensation circuit are used  Strong anti-interference ability  Resistant to mechanical stress, magnetic parameters will not shift due to external pressure  ESD (HBM) 6000V  Passed UL 62368-1:2014 test Applications  Motor control  Load monitoring system  Switching power supply  Overcurrent fault protection

Overview CC6902 is a high-performance, single-ended output linear current sensor that provides a more effective solution for AC or DC current detection. It is widely used in industrial, consumer, and communication equipment. The CC6902 integrates a high-precision, low-noise linear Hall circuit and a low-impedance main current conductor. When the sampled current flows through the main current conductor, the magnetic field generated induces a corresponding electrical signal on the Hall circuit. After signal processing, a voltage signal is output, making the product easier to use. The linear Hall circuit is manufactured using an advanced BiCMOS process and includes a high-sensitivity Hall sensor, a Hall signal preamplifier, a high-precision Hall temperature compensation unit, an oscillator, a dynamic offset cancellation circuit, and an amplifier output module. In the absence of a magnetic field, the static output is 50%VCC. Under a supply voltage of 5V, OUT can linearly change between 0.5~4.5V with the magnetic field, with a linearity of up to 0.4%. The dynamic offset cancellation circuit integrated in the CC6902 ensures that the IC's sensitivity is not affected by external pressure and IC packaging stress. The CC6902 is available in an SOP8 package and has an operating temperature range of -40~125°C