Allegro MicroSystems

Global leader in sensing and power semiconductor solutions enabling smarter, more efficient systems.

[Allegro MicroSystems @allegromicro]

Watch the latest TechChat sponsored by Mouser Electronics, featuring Daniel Bogdanoff and Nick Czarnecki from Allegro MicroSystems, as they explore real-world 3D magnetic sensing applications.

https://t.co/a4gNR0JKQ6

[Allegro MicroSystems @allegromicro]

Carsten Himmele from Allegro MicroSystems shares how PCB-coil inductive sensing cuts weight, handles SiC/GaN noise, and maintains sub-degree accuracy over vehicle lifespan.

Read the full interview: https://t.co/xLl31V6eZe

[Allegro MicroSystems @allegromicro]

Our newest blog installment breaks down the math behind Worst-Case (Linear) Summation versus Root-Sum-of-Squares (RSS), helping you move from standard datasheet specs to real-world performance.

https://t.co/e705cJbJng

[Allegro MicroSystems @allegromicro]

At 20,000+ RPM, an EV motor's angular error budget shrinks to less than 1°.
That's just one of four challenges reshaping rotor position sensing in traction inverters — alongside noise immunity, ASIL D functional safety, and shrinking size/cost targets.

https://t.co/wlONepKSeI

[Allegro MicroSystems @allegromicro]

Our newest blog post deconstructs these dynamic and environmental errors—such as how to leverage ratiometry to cancel supply drift, and how to balance noise filtering with critical propagation delays.

https://t.co/U4pWr6bGyj

[Allegro MicroSystems @allegromicro]

🚗 The single-chip A81415 redefines brake-by-wire design.

While automotive compute is centralizing, the physical act of stopping still happens at the wheel—demanding fail-operational power and accurate wheel-speed data in tight, high-stress spaces.

https://t.co/ioosFjrN14

[Allegro MicroSystems @allegromicro]

See how @mikroel Hall Current 25 Click, powered by our ACS37035 Hall-effect current sensor, delivers fast, accurate, isolated current sensing up to ±65A.

Check out their latest blog to learn more ➡️ https://t.co/0yOPR3RayD

[Allegro MicroSystems @allegromicro]

Only 1 day left at Electronica Shanghai!

If you are at the Electronica Shanghai, make sure to stop by the Allegro MicroSystems Booth N5.300 before the show wraps up!

[Pololu @Pololu]

Product of the day: our carriers for @allegromicro CT220 contactless current sensors offer a unique, non-invasive way of measuring bidirectional currents from DC through 30 kHz: just strap them to the outside of wire! Grab some today for $3.95 each.

https://t.co/DWP1uKcHXt

[Allegro MicroSystems @allegromicro]

Introducing the A81415—the industry's first ASIL-D-certified Power Management IC (PMIC) to integrate a wheel-speed sensor interface!

🔗 Read the full press release and request samples here: https://t.co/3rI67OpRCx

[Allegro MicroSystems @allegromicro]

In our latest blog, we deconstruct these errors, explain how chopper stabilization mitigates silicon-level drift, and contrast how single-ended vs. differential architectures impact your error budget.

https://t.co/W12S648rr5

[Allegro MicroSystems @allegromicro]

Position sensing in 3D. Allegro's A31315 sensor enhances brake booster performance with precise position detection for safer, more reliable braking systems.

Learn more:https://t.co/1XK8ojfGEi

[Allegro MicroSystems @allegromicro]

Thank you to everyone who joined Allegro MicroSystems, hosted by @ArrowGlobal and @TechOnline, for our webinar on 800V AI Server Power Supply Topology Challenges.

Missed the session or want to watch again? Access the recording here: https://t.co/MD16uqUKsy

[Allegro MicroSystems @allegromicro]

Robots are becoming smarter, faster, and more precise—but it all starts at the joint level.
Our latest white paper explores the sensors, motor drivers, and current sensing technologies that enable high-performance robotic motion and control.

https://t.co/UMgqNvhfOG

[Allegro MicroSystems @allegromicro]

Current sensor accuracy comes down to two foundational pillars: Sensitivity and Offset Error.

Our latest blog breaks down how these errors behave across your measurement range so you can maximize system efficiency and safety.

https://t.co/49z5vc8NlD

[Allegro MicroSystems @allegromicro]

1 day left.

AI server power architectures are evolving fast. So are the design challenges.

Join Allegro MicroSystems, @ArrowGlobal, and @TechOnline for a deep dive into 800V power supply design challenges.

Register: https://t.co/QWc1SOPgPD

[Allegro MicroSystems @allegromicro]

Higher voltage. Tighter footprint. Stricter isolation. 800V AI server architectures aren't just about specs — they're a complete rethink of power design.

Join us for an upcoming webinar ➡️ https://t.co/mf1HLMYqX7

@ArrowGlobal @TechOnline.

[Allegro MicroSystems @allegromicro]

If you're heading to PCIM Europe this week, I’d encourage you to stop by our booth and speak with one of our engineers. It’s a great opportunity to connect in person and learn more about what Allegro has been building. Hope to see you at Hall 4A, Booth 207.

[Allegro MicroSystems @allegromicro]

In the latest article for Power Electronics News, Gloria Kim explores how advanced motor control technologies are helping shape the future of data center cooling—from intelligent fan systems to next-generation liquid cooling architectures.

Read now: https://t.co/ey4ByrXvhT

[Allegro MicroSystems @allegromicro]

Congratulations to Ecurie Aix - Formula Student Team RWTH Aachen e.V on the successful rollout of the eax05! 🏎️

We are proud to support and partner with the team this season. We’ll be cheering you on at the Hockenheim-Ring GmbH motor racing circuit.