Allegro MicroSystems Collaborative Robots (Cobots)
Allegro MicroSystems Collaborative Robots (Cobots) solutions help improve safety, precision, and motion control in human-robot interaction. Allegro’s responsive sensors and efficient motor drivers enable smooth, adaptive motion in collaborative environments where robots work near human operators.
The Allegro cobot portfolio combines high-precision sensing, integrated safety and diagnostics, efficient power management, compact current sensing, and robust isolation. These technologies help designers support accurate perception, functional safety requirements, 48V power architectures, smaller robotic joints, and improved protection between logic-level electronics and high-voltage power stages.
These solutions are designed for collaborative robotics platforms that require safe human-machine interaction, smooth motor control, compact electronics, and dependable system-level performance. Allegro MicroSystems Collaborative Robots (Cobots) technologies help support mobile cobots, robotic arms, industrial automation systems, and high-power-density robotics designs.
Features
- High-precision sensing for smooth, adaptive robot motion and accurate environmental interaction
- Integrated safety and diagnostics to help support functional safety requirements for robots operating near human operators
- Efficient power management for reduced heat dissipation and extended battery life in mobile cobots
- 48V system support for higher power density in robotic platforms
- Compact and integrated sensing options to minimize PCB footprint in robotic joints and enclosures
- Robust isolation to protect logic-level electronics from high-voltage power stages
- Sensor, motor driver, power, current sensing, and isolated gate driver technologies for collaborative robot designs
Applications
- Collaborative robots
- Human-robot interaction systems
- Robotic arms
- Mobile cobots
- Industrial automation
- 48V robotics systems
- Motor control and joint-position sensing
- High-voltage isolation in robotic power stages
Associated Products
Allegro MicroSystems A33023 Hall-Effect Angle Sensor ICs
Provides contactless, high-resolution angular position information via magnetic sensing technology.
Allegro MicroSystems AMT49100 & AMT49101 Three-Phase MOSFET Drivers
Control MOSFETs connected in a 3-phase bridge arrangement.
Allegro MicroSystems APM81815 Synchronous Buck Regulator
Ideal for 48V systems to provide superior EMI performance in dual-voltage hybrid electric vehicles.
Allegro MicroSystems ACS71240 Current Sensor ICs
Provides next-generation improvements over the ACS711 Current Sensor ICs.
Allegro MicroSystems CT310 XtremeSense™ TMR Sensors
Dual full-bridge configuration from Allegro developed on its patented XtremeSense 2D TMR technology.
Allegro MicroSystems A89500 100V Half-Bridge MOSFET Drivers
Designed to control MOSFETs connected in a half-bridge arrangement with up to 100V bridge supply.
Allegro MicroSystems ACS37220 Low-Resistance Current Sensors
Housed in a 7-pin QFN package and accurately measure currents up to 200A.
Allegro MicroSystems AHV85111 Self-Powered Isolated GaN FET Driver
Designed to drive GaN FETs in multiple applications and topologies.
Allegro MicroSystems AHV85003/AHV85043 Isolated SiC GateDriver Chip Set
Optimized for driving discrete SiC FETs in various automotive applications.
Dev Tools
Allegro MicroSystems Current Sensor Evaluation Boards
Allows quick evaluation of Allegro Current Sensors without needing a custom circuit board.
Allegro MicroSystems APEKx Evaluation Kits
Provide a powerful and flexible system for programming and evaluating multiple sensor families.
Allegro MicroSystems ACS37220 EZ Package Evaluation Boards
Allow for evaluating current sensors in a lab setting without needing a custom circuit board.
Allegro MicroSystems AMT4910x Development Boards (APEK4910xKJP)
Evaluates/demonstrates the automotive-qualified AMT49100 and AMT49101 three-phase MOSFET drivers.
Mikroe MIKROE-6464 Hall Current 20 Click
A compact add-on board developed for the ACS37220LEZATR-150B3 low-resistance current sensor.
Functional Diagram
