• News
      • Appointments
      • EV Powertrain
      • Emissions
      • Engine Components
      • Electronics
      • Facility Developments
      • Forced Induction
      • Fuel Cell Technologies
      • Fuels & Lubricants
      • Heavy-duty & Diesel Engine Technologies
      • Hybrid Powertrain Technologies
      • Industry Forecasting
      • Legislation
      • Materials & Surface Treatment
      • Metallurgy
      • Mild-hybrid & 48V Technologies
      • New powertrain
      • Partnerships, Investments & Acquisitions
      • Quality Control
      • Prototyping
      • Sustainable fuels
      • Testing
      • Traction Control Systems
      • Transmissions Technologies
      • Webinars
  • Features
  • Online Magazines
    • March 2025
    • January 2025
    • September 2024
    • June 2024
    • Subscribe to Automotive Powertrain Technology
    • Transmission Technology International
    • Subscribe to Transmission Technology
  • Opinion
  • Events
  • Supplier Spotlight
  • Webinars
Facebook Twitter Instagram
  • Automotive Interiors
  • Automotive Testing
  • Autonomous Vehicle
  • Professional Motorsport
  • Tire Technology
  • Media Pack
LinkedIn Facebook
Subscribe
Automotive Powertrain Technology International
  • News
      • Appointments
      • EV Powertrain
      • Emissions
      • Engine Components
      • Electronics
      • Facility Developments
      • Forced Induction
      • Fuel Cell Technologies
      • Fuels & Lubricants
      • Heavy-duty & Diesel Engine Technologies
      • Hybrid Powertrain Technologies
      • Industry Forecasting
      • Legislation
      • Materials & Surface Treatment
      • Metallurgy
      • Mild-hybrid & 48V Technologies
      • New powertrain
      • Partnerships, Investments & Acquisitions
      • Quality Control
      • Prototyping
      • Sustainable fuels
      • Testing
      • Traction Control Systems
      • Transmissions Technologies
      • Webinars
  • Features
  • Online Magazines
    1. March 2025
    2. January 2025
    3. September 2024
    4. June 2024
    5. Subscribe to Automotive Powertrain Technology
    6. Transmission Technology International
    7. Subscribe to Transmission Technology
    Featured

    In this Issue – March 2025

    By Lawrence ButcherMarch 27, 2025
    Recent

    In this Issue – March 2025

    March 27, 2025

    In this Issue – January 2025

    December 9, 2024

    In this Issue – September 2024

    September 26, 2024
  • Opinion
  • Events
  • Supplier Spotlight
  • Webinars
LinkedIn Facebook
Subscribe
Automotive Powertrain Technology International
Traction Control Systems

AKM and SAL integrate current sensor into power module

Zahra AwanBy Zahra AwanMay 1, 20252 Mins Read
LinkedIn Twitter Facebook Email
AKM and SAL achieve proof of concept for integrating a current sensor into the power module.
Share
LinkedIn Twitter Facebook Email

Asahi Kasei Microdevices Corporation (AKM) and Silicon Austria Labs (SAL) have completed a joint technical verification for integrating a current sensor into a power module to be used in automotive applications such as traction inverters and DC-DC converters.

AKM has been developing the EZ232L, a linear Hall IC for coreless current sensors. AKM says that with its high resolution and accuracy, this technology enhances the efficiency of traction inverters that require operation over a wide current range. The companies used EZ232L to develop a power module that integrates a current sensor to address the limitations of conventional magnetic core-based current sensing. This technology aims to improve energy efficiency, as well as enable compact and lightweight designs for ultra-high current applications using next-generation SiC power devices.

Traction inverters are the core component that powers the motors of electric drive systems in xEVs, serving as the bridge between the battery and electric drivetrain. Specifically, they play a critical role in converting direct current from the battery into alternating current. To ensure smooth and efficient control across varying driving conditions, low or high speed, cruising or accelerating, precise current sensing over a wide dynamic range is essential.

“With this joint technology validation, we have set a new standard for current sensing in power modules, and we are proud to combine AKM’s expertise with SAL’s research capabilities to achieve this innovative result. We expect that the power module integrating coreless current sensor technology will contribute to smaller and lighter xEV traction inverters,” said Toshinori Takatsuka, general manager of AKM’s current sensor business.

“The designed power module offers an all-in-one solution, integrating the latest direct copper bonded power semiconductors along with gate driving circuits and current sensing capabilities. Using a standard PCB and off-the-shelf components, the module provides both flexibility and cost advantages for small-to-medium production volumes,” said Thomas Langbauer, team lead within the power electronics division at SAL.

AKM will present the results of the joint research with SAL at PCIM Europe 2025.

Share. LinkedIn Twitter Facebook Email

Related Posts

Hofer Powertrain collaborates with Lyten on lithium-sulfur battery module

May 8, 2025

Cissoid and Edag Group join forces to develop SiC inverters

May 8, 2025

ZF announces next-gen range extender technology

April 29, 2025
LATEST NEWS

EXPO NEWS: Two weeks to go until Automotive Testing Expo Europe 2025! 

May 8, 2025

Hofer Powertrain collaborates with Lyten on lithium-sulfur battery module

May 8, 2025

High-level forum discusses non-fossil fuel energy sources for the future

May 8, 2025

Receive breaking stories and features in your inbox each week, for free


Enter your email address:


Supplier Spotlights
  • Gleason Corporation
Featured Listings
  • Wattalps
Getting in Touch
  • Contact Us
  • Download Media Pack
  • Meet the Editors
  • Free Weekly E-Newsletter
Our Social Channels
  • Facebook
  • LinkedIn
Related UKi Topics
  • Automotive Interiors
  • Automotive Testing
  • Autonomous Vehicle
  • Professional Motorsport
  • Tire Technology
  • Media Pack
© 2025 UKi Media & Events a division of UKIP Media & Events Ltd
  • Terms and Conditions
  • Privacy Policy
  • Cookie Policy
  • Notice and Takedown Policy

Type above and press Enter to search. Press Esc to cancel.

We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. By clicking “Accept”, you consent to the use of ALL the cookies.
Cookie settingsACCEPT
Manage consent

Privacy Overview

This website uses cookies to improve your experience while you navigate through the website. Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. We also use third-party cookies that help us analyze and understand how you use this website. These cookies will be stored in your browser only with your consent. You also have the option to opt-out of these cookies. But opting out of some of these cookies may affect your browsing experience.
Necessary
Always Enabled

Necessary cookies are absolutely essential for the website to function properly. These cookies ensure basic functionalities and security features of the website, anonymously.

CookieDurationDescription
cookielawinfo-checbox-analytics11 monthsThis cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Analytics".
cookielawinfo-checbox-functional11 monthsThe cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional".
cookielawinfo-checbox-others11 monthsThis cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Other.
cookielawinfo-checkbox-necessary11 monthsThis cookie is set by GDPR Cookie Consent plugin. The cookies is used to store the user consent for the cookies in the category "Necessary".
cookielawinfo-checkbox-performance11 monthsThis cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Performance".
viewed_cookie_policy11 monthsThe cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. It does not store any personal data.

Functional

Functional cookies help to perform certain functionalities like sharing the content of the website on social media platforms, collect feedbacks, and other third-party features.

Performance

Performance cookies are used to understand and analyze the key performance indexes of the website which helps in delivering a better user experience for the visitors.

Analytics

Analytical cookies are used to understand how visitors interact with the website. These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc.

Advertisement

Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. These cookies track visitors across websites and collect information to provide customized ads.

Others

Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet.

SAVE & ACCEPT
Powered by