Robotics: Engineered for Fluid Motion and Precise Position Feedback
To build the next generation of robotic actuators, engineers need components that guarantee two things: precise position feedback and fluid motion. Allegro MicroSystems enables this leap by combining our high-resolution XtremeSenseTM TMR and inductive sensors with smooth, low latency 48V gate drivers. Together, these highly integrated solutions empower you to design compact, efficient joints that deliver lifelike, responsive actuation and pinpoint accuracy.
How Does Allegro Play into Evolving Robot Actuator Architecture?
Unleashing Robotic Potential Through Unrivaled Power Density and Precision
High Precision. Tiny Footprint
Leveraging TMR sensors for small footprints while maximizing accuracy and minimizing noise
Elevate Performance. Drive Down Costs
High-performance inductive motor position sensors enable reduced system cost
Compact Power. Complete Control
3-Phase and half bridge gate drivers with integrated sensing for optimized power density
Featured Technical Content
Explore design resources engineered to accelerate your robot actuator designs.
Advanced Joint Architectures for Next-Generation Robotics
White paper
This white paper explores the intricate world of robotic joint architecture, from the various types of robots and their joint complexities to the crucial role of integrated circuits (ICs) in controlling and driving these joints.
Why 48V is Revolutionizing Robotics
White paper
Robotics is evolving at an incredible pace, with industrial automation demanding more powerful and efficient machines, moving away from traditional 12V systems towards higher operating voltages, particularly 48V.
Power, Precision, and Safety: A Guide to 48V Robotic Actuator Design
Application Note
A guide into the AMT49100, Allegro's high performance 48V 3-Phase gate driver for large joint designs.
Featured Products
Allegro hero products developed for small and large robot joints
A17803
16-bit resolution, stray field immune, digital output, ideal for large joints to replace high cost encoder solutions.
CT310
17.5-bit resolution, ultra-compact (2x2 mm) TMR sensor ideal for small joints
ACS71240
High accuracy ±1.0% sns (-40 to +125°C), ±10 to ±50A current range, compact QFN (3x3 mm) package
ACS37220
High accuracy ±1.4% sns (-40 to +150°C), ±50 to ±200A current range, compact QFN (4x4 mm) package.
AMT49100
48V 3-Phase Gate Driver, Automotive Safety, 7x7 mm package, 3x Integrated Low-Side current sense amplifiers
A89500
48V 1/2-Bridge Gate Driver, 100V absolute max voltage ideal for transient immunity, compact DFN (3x3 mm) package.