Pololu CT433-HSWF50MR TMR Current Sensor Large Carrier -50A to +50A, 3.3V

Description Pololu CT433-HSWF50MR TMR Current Sensor Large Carrier -50A to +50A, 3.3V Features high 1 MHz bandwidth, low noise Measures -50A to +50A with high accuracy Operates from -40°C to 125°C Utilizes Allegro’s XtremeSense™ TMR tech Offers optional overcurrent fault output The Pololu CT433-HSWF50MR TMR Current Sensor Large Carrier -50A to +50A, 3.3V is a sophisticated current sensor designed for high dV/dt applications, offering a 1 MHz bandwidth with low noise. Utilizing Allegro’s XtremeSense™ TMR technology, it provides high accuracy and electrically isolated current measurements. The sensor is suitable for both AC and DC currents, with a bidirectional range from -50A to +50A. It features a non-ratiometric output, ensuring stability against noisy supplies, and includes an optional overcurrent fault output. The sensor operates within a temperature range of -40°C to 125°C and is designed for nominal 3V operation. It is equipped with a 6-layer PCB to minimize power loss and enhance thermal dissipation. Note: This product is intended for use below 30 V. Exceeding temperature or current limits can cause permanent damage, and it can become hot enough to cause burns. View more What's Included 1x Pololu CT433-HSWF50MR TMR Current Sensor Large Carrier -50A to +50A, 3.3V Dimensions 1.2 x 1.4 inches Links PDF File Pololu CT433-HSWF50MR TMR Current Sensor Large Carrier -50A to +50A, 3.3V - Datasheet Specifications Bidirectional current range: -50A to +50A Supply voltage: 3.0 V to 3.6 V Sensitivity: 20 mV/A Zero point: 1.65 V PCB layers: 6 High-bandwidth 1 MHz analog output Typical response time: 300 ns Output is not ratiometric Operating temperature range: -40°C to 125°C Optional overcurrent fault output Primary current path resistance: 1 mΩ