Allegro's XtremeSense™ TMR technology
Superior magnetic sensitivity, low power consumption, and compact size compared to other technologies, driving innovation in applications like renewable energy, electric vehicles, and consumer electronics.
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The CT433 provides accurate current measurements in high dV/dt applications, with high bandwidth, ultra-low noise, 5kV isolation, and an integrated current carrying conductor (CCC). Operates at 3.3V.
Superior magnetic sensitivity, low power consumption, and compact size compared to other technologies, driving innovation in applications like renewable energy, electric vehicles, and consumer electronics.
| Document Type | Document Name |
|---|---|
| Application Note | CMTI Comparison for Allegro Integrated Conductor Current Sensors |
| Application Note | CT43X Performance Overview |
| Application Note | What is XtremeSense TMR |
| Application Note | CT430 Power Measurement Module |
| Application Note | CT43X Design Recommendation |
| Application Note | Fuse Time vs. Current for the CT43X Contact Current Sensors |
| Application Note | Using the CT43X TMR Current Sensor in Power Distribution Units (PDUS) |
| Application Note | Package Thermal Resistance for Allegro Current Sensors with Integrated Conductors |
| Application Note | Glossary of Isolation-Related Terms for Integrated Current Sensors |
| Brochure | The Future of Sensing: XtremeSense™ TMR Technology |
| Brochure | Comfort Through Sustainability - Unlock the Power of Heat Pump Innovation |
| Brochure | DC Fast Charging: Faster and Farther |
| Guide | CT433-20AC Evaluation Board User Guide |
| Guide | CT433-50AC Evaluation Board User Guide |
| Document Type | Document Name |
|---|---|
| Webpage | Current Sensor Evaluation Boards Page |
Pololu is offering breakout boards with support from Allegro Microsystems as an easy way to use or evaluate their CT432/CT433 tunneling magnetoresistance (TMR), electrically isolated, high-bandwidth current sensors that are optimized for high dV/dt applications.