Hall-effect current sensors
Achieve consistent, accurate measurements over time and temperature
Design & development resources
1-kW, 80 Plus titanium, GaN CCM totem pole bridgeless PFC and half-bridge LLC reference design
This reference design is a digitally controlled, compact 1-kW AC/DC power supply design for server power supply unit (PSU) and telecom rectifier applications. The highly efficient design supports two main power stages, including a front-end continuous conduction (...)
In-phase current-sense reference design for 230-VAC motor drives using hall-effect current sensors
TMCS1101 isolated Hall-effect current sensing evaluation module
Benefits of our Hall-effect current sensors
Achieve low drift over time and temperature with zero-drift architecture and real-time sensitivity compensation correct for changing temperature, package stress and aging.
Increase overall system performance with higher efficiency and tighter system control.
Address demanding environmental and use-case conditions while exceeding industry regulations and extending product lifetime with high working voltage.
Flexible current-sensing solutions for your design
Achieve accurate and fast current sensing in every system
Whether you need to detect an overcurrent fault, improve system efficiency, or provide closed-loop feedback, TI's large portfolio of current-sensing solutions enables industry-leading accuracy for a range of common-mode voltages and temperatures – without sacrificing system size, complexity or cost. Through decades of experience, we have developed leading-edge current-sensing technology that empowers engineers to achieve maximum system performance, power efficiency and reliability.
Learn more about our key product categories for current sensing: