ABLIC to Participate in “Medtec Japan”

“ABLIC” will be exhibiting at “Medtec Japan,” which will be held at Tokyo Big Sight (Ariake, Koto-ku, Tokyo) from April 9 to April 11, 2025.

“Medtec Japan” is an event where suppliers in the medical device industry and researchers and developers from domestic and international medical device manufacturers gather to discuss medical device design and manufacturing. This year marks the 16th edition of the event.

At this year’s Medtec, ABLIC will showcase its enhanced ultrasound imaging technology, strengthened by the acquisition of Soxionext’s medical-related business in December 2024.

Our exhibit will feature high-end ICs for ultrasound imaging equipment, renowned for their exceptional reliability and superior image quality. Additionally, ABLIC will introduce the newly integrated “viewphii series”, which enables the realization of a wireless ultrasound probe with just two types and three units of LSI. This includes a live demonstration of a PMDA-certified model. The handheld ultrasound “viewphii series” is a one-of-a-kind system solution offering miniaturization, lightweight design, low power consumption, advanced functionality, and high image quality. ABLIC is accelerating its development efforts to further evolve this groundbreaking technology. Through our ultrasound technology, we aim to contribute to the expanding ultrasound market with innovative and high-value products.

Furthermore, this exhibition will also feature ABLIC’s ultra-low power consumption technology, including a demonstration of our proprietary “CLEAN-Boost” technology-powered Battery-less water-leak sensor, alongside a live showcase of Wireless Power Transfer.

 

 

[Event Overview]
●Name of the Event:Medtec Japan
● Duration: April 9 (Wed) – April 11 (Fri), 2025, 10:00-17:00
● Venue: Tokyo Big Sight, East Exhibition Hall
● Organizer: Informa Markets Japan Co., Ltd. (Medtec Japan Secretariat)
● ABLIC Booth Location: East Hall 2, Booth No.: 2808
● Official Website: https://medtecjapan.com/
● Admission: Free (Pre-registration required) *For details, please check the official website above.


[Exhibition Contents]

●Transmitter IC and High-voltage switch for high-end ultrasound systems
●Handheld ultrasound “viewphii 64 series” (Hands-on demonstration)
●Battery-less water leakage sensor (Hands-on demonstration)
●Wireless Power Transfer (Hand-on demonstration)

ABLIC Seeks to Reinforce Its Position in the European Automotive Sector with New Focus on High-Value-Added Products

Analog semiconductor manufacturer ABLIC Inc. embarked on a new start under a new company name in 2018, against the backdrop of a rich history spanning over 50 years. In June 2023, five years later, Seiji Tanaka took office as the new president. While focusing on planning and development capabilities as well as high-value-added products, Tanaka is also strengthening initiatives in the European market.

In November 2023, ABLIC obtained development process certification for the most stringent level ASIL-D under the automotive functional safety standard ISO 26262. Furthermore, by acquiring VDA6.3, which is an important process audit standard for German automotive-related companies, ABLIC has established a comprehensive setup. The company is now capable of handling numerous customer audits, which helps to steadily strengthen its foundation in the automotive market.

ABLIC’s Representative Director and President, Seiji Tanaka is an accomplished professional leader who has accumulated over 35 years of experience in the semiconductor industry, engaging directly with customers around the world and building experience in sales and management. Before joining Seiko Instruments Inc. (of which ABLIC was a division of) in 2012, Tanaka was in charge of sales at the semiconductor division of Japan Motorola and served as the head of sales at Freescale Semiconductor Japan Ltd. Tanaka became an executive officer of ABLIC in 2018 when it became an independent analog semiconductor manufacturer. Furthermore, since June 2021, Tanaka has been serving as Business Officer of Semiconductor & Electronics HQ at MinebeaMitsumi Inc., following ABLIC’s business integration into the company.

Since President Tanaka has taken office, he has been proactive in releasing new products. Presently, the company has been focusing on products for the automotive market, including automotive step-down switching regulators that are housed in the industry’s smallest package, window voltage detectors that realize advanced functional safety with the industry’s top-class high-speed detection, and high-withstand voltage LDO regulators that achieve the industry’s highest PSRR and the fastest transient response.

Tanaka has a clear vision for ABLIC’s future direction, stating,

“We will focus on developing high-value-added products that can functionally differentiate us from other companies. In 2023, we also integrated with Samurai Semiconductor Corporation (SSC), a collective of experts who have been expanding semiconductor designs in the global market. SSC is a group of engineers with abundant experience in both digital and analog engineering skills regarding semiconductors, as well as front-end and back-end processes. In addition to strengthening our engineering resources, we have appointed a Chief Product Officer (CPO) with an extensive background in leading semiconductor planning and development in the medical device field. In the European automotive market, we place a high priority on clear communication with the engineers, from the early planning stages to the final development of high-value-added products.”

For over half a century, ABLIC has developed products based on its corporate vision of ‘Small, Smart, Simple’. The company plans to continue under this adage, which stands for miniaturization and low power consumption, shifting from single-function products to multi-function products while focusing on development that closely meets customer needs. In addition, ABLIC is working towards realizing a more proactive support system by providing simulation data to solve customer problems.

As part of its high-value-added products, ABLIC offers automotive products that perform with high accuracy across a wide temperature range, such as those compatible with AEC-Q100 Grade 0, and high-function products that consolidate multiple features into a single chip. These products also contribute to enhancing the safety of ADAS and AD systems with industry-leading features.

ABLIC is also working on the development of medical ultrasound imaging ICs for medical equipment, which are already being used in ultrasound diagnostic equipment by major Western medical device manufacturers. Furthermore, ABLIC’s flagship technology, CLEAN-Boost®️, stores energy generated from minimal moisture or electrically generating bacteria, boosts voltage from that energy, and converts it into electricity to enable wireless communication. This technology holds infinite possibilities for IoT development and is expected to contribute to the SDGs. In Japan, this technology is already being utilized in ‘battery-less water leak sensors’ within several buildings and factories, with plans to expand this technology overseas.

ABLIC has established a comprehensive network utilizing online distributors, and a robust support system of Field Application Engineers (FAEs), which are now present in the European market. ABLIC’s products have been adopted by major Tier 1 suppliers in the automotive field in Europe, which support vehicle, medical, consumer, and industrial applications worldwide. ABLIC is actively preparing to introduce renewable energy in their effort towards achieving carbon neutrality by 2050.

ABLIC plays an important role in the analog semiconductor business within the MinebeaMitsumi Group, which has set an ambitious target to increase its sales to 300 billion yen by 2030. ABLIC is taking steady steps towards achieving this goal.

ABLIC launches the S-82K5B/M5B Series; ABLIC’s first secondary protection ICs with cascade function for power tools and e-bikes

These ICs reduce voltage monitoring board size, provide the industry’s highest level of accuracy and contribute to improved safety

ABLIC a group company of MinebeaMitsumi Inc., has launched the S-82K5B/M5B Series secondary protection ICs for 3 to 5 serially connected cells, which are ABLIC’s first secondary protection ICs with an integrated cascade function that can reduce the number of components required for monitoring of batteries with 6 or more serially connected cells by approximately 30% compared to conventional products.
Secondary protection ICs are used in a wide range of applications which require high voltage such as power tools, vacuum cleaners, and e-bikes, and applications that require a high degree of safety.

Secondary protection ICs are used in combination with protection fuses which blow when an external signal is received. When an overcharge occurs, a signal from the secondary protection IC causes the fuse to blow and break the charging current path to protect connected devices. Conventional secondary protection ICs could monitor batteries with up to 5 serially connected cells but required a large number of external components to monitor larger numbers of serially connected cells.

The new S-82K5B/M5B Series launched today is a secondary protection IC for 3 to 5 serially connected cells with the following features: (1) A cascade function (a function which enables connection protection of more batteries than the maximum number of batteries that a single protection IC can protect) which makes it possible to carry out voltage monitoring of rechargeable batteries with 6 or more serially connected cells using far fewer components than conventional products; (2) an open detection circuit (*1) which detects communication failures between ICs to enable safer voltage monitoring; (3) a lineup of two products to ensure that we can flexibly respond to customer needs: the S-82K5B Series with ±20mV overcharge detection voltage accuracy, and the S-82M5B with the industry’s highest (*2) accuracy of ±15mV.

Going forward, ABLIC will continue to leverage our technology and knowhow to develop lithium-ion battery protection ICs with even greater accuracy and higher performance and to release products for applications in a wide range of fields.

(*1) An open detection circuit is a circuit which can detect failures such as component damage, poor pin contact, or disconnection caused by poor mounting.
(*2) Based on our research as of March 2024

Example protection circuit for 10 serially connected cells using the S-82K5B/M5B Series

[Major Features]

1.Ability to monitor voltage for 6 or more serially connected cells using 30% fewer parts than conventional products thanks to the integrated cascade function
A cascade function is provided to enable voltage monitoring for 6 or more serially connected cells. This function makes it possible to reduce the number of parts by 30% compared to conventional products to reduce board size and device size.

2. Circuit for detecting open failures in communication between ICs
An open failure in the wiring used to communicate between ICs is a potential failure mode when using the cascade function. The S-82K5B and the S-82M5B Series are equipped with an open failure detection circuit to detect open failures in communication circuits. This function helps improve the safety of used devices.

3. A lineup of two devices which provide the industry’s highest level of voltage detection accuracy
We offer a lineup of two devices: the S-82K5B Series with an extremely high overcharge detection voltage accuracy of ±20mV and the S-82M5B Series with an ultra-high detection voltage accuracy of ±15mV; to enable customers to select products with detection voltage accuracy that best suits their needs. In addition, both devices offer excellent temperature characteristics between -10°C to 60°C, and the S-82K5B Series’ ±25mV and S-82M5B Series’ ±20mV are the industry’s highest (*3) temperature characteristics and have helped to further improve both device safety and charging efficiency.

(*3) Based on our research as of March 2024

[Major Specifications]

A cascade function that allows for monitoring of 6 or more serially connected cells
Overcharge detection voltage: 3.50 to 4.70V,
S-82K5B Series: ±20mV (25°C), ±25mV (-10 to 60°C)
S-82M5B Series: ±15mV (25°C), ±20mV (-10 to 60°C)
Current consumption during operation: 5μA max.
The CO pin output voltage is 7.5V max. so a low gate withstand voltage FET can be used
Maximum rating: 28V
Operating temperature: -40 to +85°C
Packages: TMSOP-8, SNT-8A

[Application Examples]

Lithium-ion rechargeable battery packs, lithium polymer rechargeable battery packs

[Examples of products using these ICs]

Power tools, vacuum cleaners, e-bikes, etc.