-
- News
- Books
Featured Books
- design007 Magazine
Latest Issues
Current IssueShowing Some Constraint
A strong design constraint strategy carefully balances a wide range of electrical and manufacturing trade-offs. This month, we explore the key requirements, common challenges, and best practices behind building an effective constraint strategy.
All About That Route
Most designers favor manual routing, but today's interactive autorouters may be changing designers' minds by allowing users more direct control. In this issue, our expert contributors discuss a variety of manual and autorouting strategies.
Creating the Ideal Data Package
Why is it so difficult to create the ideal data package? Many of these simple errors can be alleviated by paying attention to detail—and knowing what issues to look out for. So, this month, our experts weigh in on the best practices for creating the ideal design data package for your design.
- Articles
- Columns
- Links
- Media kit
||| MENU - design007 Magazine
ROHM’s PMICs for SoCs have been Adopted in Reference Designs for Telechips’ Next-Generation Cockpits
December 13, 2024 | ROHMEstimated reading time: 1 minute
ROHM has announced the adoption of its PMICs in power reference designs focused on the next-generation cockpit SoCs ‘Dolphin3’ (REF67003) and ‘Dolphin5’ (REF67005) by Telechips, a major fabless semiconductor manufacturer for automotive applications headquartered in Pangyo, South Korea. Intended for use inside the cockpits of European automakers, these designs are scheduled for mass production in 2025.
ROHM and Telechips have been engaged in technical exchanges since 2021, fostering a close collaborative relationship from the early stages of SoC chip design. As a first step in achieving this goal, ROHM’s power supply solutions have been integrated into Telechips’ power supply reference designs. These solutions support diverse model development by combining sub-PMICs and DrMOS with the main PMIC for SoCs.
For infotainment applications, the Dolphin3 application processor (AP) power reference design includes the BD96801Qxx-C main PMIC for SoCs. Similarly, the Dolphin5 AP power reference design developed for next-generation digital cockpits combines the BD96805Qxx-C and BD96811Fxx-C main PMICs for SoC with the BD96806Qxx-C sub-PMIC for SoC, improving overall system efficiency and reliability.
Modern cockpits are equipped with multiple displays, such as instrument clusters and infotainment systems, with each automotive application becoming increasingly multifunctional. As the processing power required for automotive SoCs increases, power ICs like PMICs must be able to support high currents while maintaining high efficiency. At the same time, manufacturers require flexible solutions that can accommodate different vehicle types and model variations with minimal circuit modifications. ROHM SoC PMICs address these challenges with high efficiency operation and internal memory (One Time Programmable ROM) that allows for custom output voltage settings and sequence control, enabling compatibility with large currents when paired with a sub-PMIC or DrMOS.
Testimonial
"In a year when every marketing dollar mattered, I chose to keep I-Connect007 in our 2025 plan. Their commitment to high-quality, insightful content aligns with Koh Young’s values and helps readers navigate a changing industry. "
Brent Fischthal - Koh YoungSuggested Items
iDEAL Signs Technology Partner Agreement for SuperQ MOSFETs with Power System Specialist Richardson Electronics, Ltd.
08/01/2025 | PR NewswireiDEAL Semiconductor, a fabless power semiconductor company focused on delivering breakthrough efficiencies, has announced it will partner with Power and RF specialist, Richardson Electronics.
Siemens, UMC Collaborate to Advance EM/IR Drop Analysis with mPower Technology
07/22/2025 | SiemensSiemens Digital Industries Software announced that it has collaborated with United Microelectronics Corporation (UMC), a leading global semiconductor foundry, to implement Siemens' mPower™ software for electromigration (EM) and IR drop analysis, enabling chip designers to optimize performance and enhance reliability.
Epirus Receives $43.5 Million Contract from U.S. Army for IFPC-HPM Generation II Systems
07/18/2025 | PRNewswireEpirus announced a $43,551,060 contract from the U.S. Army's Rapid Capabilities and Critical Technologies Office (RCCTO).
Eaton Signs Agreement to Acquire Resilient Power Systems
07/16/2025 | BUSINESS WIREIntelligent power management company Eaton announced it has signed an agreement to acquire Resilient Power Systems Inc., a leading North American developer and manufacturer of innovative energy solutions, including solid-state transformer-based technology.
Beyond Design: Refining Design Constraints
07/17/2025 | Barry Olney -- Column: Beyond DesignBefore starting any project, it is crucial to develop a thorough plan that encompasses all essential requirements. This ensures that the final product not only aligns with the design concept but is also manufacturable, reliable, and meets performance expectations. High-speed PCB design requires us to not only push technological boundaries but also consider various factors related to higher frequencies, faster transition times, and increased bandwidths during the design process.