Kinetic Technologies Announces New IEEE® 802.3bt-Compliant Powered Device and DC-DC Flyback Controller Solution for PoE Power Supplies
Power management and video/audio interface IC leader Kinetic Technologies announced today the KTA1140 IEEE 802.3bt-compliant Powered Device Interface IC and the KTB1095 synchronous flyback control IC with integrated digital isolated feedback as the latest additions to their PoE and DC-DC Converter product lines.
Fully compliant with IEEE 802.3bt, 802.3at and 802.3af standards, the KTA1140 integrates input surge protection, a PD controller with 100V, low resistance 0.1Ω hot-swap MOSFET, which fully supports input power levels up to 90W. The PD controller also includes eight-event classification, ATDET, PD Detect, over temperature protection and under voltage lockout (UVLO). The KTA1140 is also designed to provide seamless support for local supplies down to 9.5V.
The KTB1095 is a highly integrated synchronous flyback converter with internal feedback utilizing a 3000VRMS digital isolator, designed to eliminate the need for an external opto-coupler, reducing cost and size. Operating over a wide operating voltage range from 5V to 100V, the KTB1095 includes both primary and secondary side, high current MOSFET drivers and employs current-mode constant on-time control for fast transient response. Featuring an adjustable soft-start function to limit start-up in-rush current, the KTB1095 also includes input voltage UVLO, output over-voltage-protection (OVP), cycle-by-cycle current limit, short-circuit protection and thermal shutdown.
“Our goal at Kinetic is to make it as easy as possible for our customers to design their power supplies,” said Erik Ogren, Kinetic Technologies’ Senior Director of Marketing. “The KTA1140 supports Class 8, 90W designs with its ultra-low resistance hot-swap MOSFET and simplifies system designs with local voltage support. KTB1095 takes advantage of Kinetic’s Tru-Iso™ technology to deliver integrated 3000V-rms on-chip digital isolator feedback, reducing BOM count and PCB area.”
KTA1140 and KTB1095 are sampling now, with production expected to begin in the first quarter of 2023.
Visit Kinetic Technologies for further information.
Key Product Highlights:
KTA1140 – PoE 802.3bt PD Interface
-
Fully supports IEEE® 802.3bt
- Input Power Levels Up to 90W
- Class 0-8 for PoE PD
- Compatible with IEEE® 802.3af/at
- IEC 61000-4-2/3/4/5/6 requirements for EMC
- Seamless support for local power down to 9.5V
- Programmable DC current limit
- Low resistance (typ. 0.1Ω) Hot Swap MOSFET
- 5x5 mm, 20 lead QFN Package
KTB1095 – 100V Synchronous Flyback Controller with Digital Isolation
- Wide 5V to 100V Operating Voltage Range
-
Integrated Digital Isolator Feedback
- 3000V-rms Integrated Isolation
- ±1% Voltage Reference
-
Integrated primary and secondary side MOSFET Drivers
- 3A Sink / 2A Source driving capability
- Adjustable Switching Frequency from 100kHz to 700kHz
- Integrated Protection: Cycle-by-cycle current limit, Input UVLO, OCP, SCP, TSP
- SOIC-16 Wide Body (10.3mm x 7.5mm) Package
About Kinetic Technologies
Kinetic Technologies is a global designer, developer, and provider of proprietary and innovative high-performance analog and mixed-signal semiconductor products for a wide variety of markets. Kinetic’s products help its customers efficiently regulate power, intelligently protect their devices from harmful voltage and current spikes, and deliver high-bandwidth, low-latency, and secured connectivity for video, display, and general-purpose applications.
For more information, please visit http://www.kinet-ic.com/.
*Kinetic Technologies’ logo is a trademark of Kinetic Technologies. All other brand and product names appearing in this document are the property of their respective holders.
To view this piece of content from cts.businesswire.com, please give your consent at the top of this page.
View source version on businesswire.com: https://www.businesswire.com/news/home/20221114005531/en/
Contact information
Robert Bendz
Phone: +1 -408-746-9000
Email: rbendz@kinet-ic.com
About Business Wire
For more than 50 years, Business Wire has been the global leader in press release distribution and regulatory disclosure.
Subscribe to releases from Business Wire
Subscribe to all the latest releases from Business Wire by registering your e-mail address below. You can unsubscribe at any time.
Latest releases from Business Wire
UAE’s Medcare Treats First International SMA Patient With Revolutionary Intrathecal Gene Therapy30.12.2025 16:15:00 EET | Press release
Medcare Women & Children Hospital has successfully administered a pioneering intrathecal gene therapy for Spinal Muscular Atrophy (SMA) to Hulus, a three-year-old patient from Turkey. This milestone positions Medcare among the first private healthcare providers worldwide to offer this innovative treatment to an older international patient, overcoming previous age and weight limitations. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20251230695275/en/ World's first international patient, who received intrathecal gene therapy at Medcare Royal Hospital in Dubai, UAE, along with parents, and the hospital team. (Photo: AETOSWire) SMA is a rare neuromuscular disorder that progressively weakens muscles responsible for movement and breathing. This newly licensed one-time therapy addresses the root genetic cause by delivering a functional SMN1 gene. For Hulus, whose daily routine earlier depended on intensive physiotherapy and hydroth
Amazfit Introduces Active Max: Bigger, Brighter, and Built for Maximum Performance30.12.2025 10:00:00 EET | Press release
Amazfit, a leading global smart wearable brand by Zepp Health (NYSE: ZEPP), today announces the Amazfit Active Max, the newest member of the Amazfit Active family. Built for everyday athletes and anyone looking to elevate their wellness routine, Active Max blends a 1.5″ ultra-bright AMOLED display, up to 25 days of battery life, easy podcast listening and advanced training tools to support consistent training and clearer visibility across any activity. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20251230279762/en/ Bigger Display. Max Clarity: A 1.5″ ultra-bright AMOLED display delivers exceptional clarity in any setting—whether in the gym, outdoors, or on the move. With up to 3,000 nits of peak brightness, the screen ensures real-time stats are always easy to read. Active Max introduces a higher-precision training experience through BioCharge™ readiness insights, adaptive coaching, enhanced strength-training tracking, and c
2026 Future of Fitness Report: Experts from Coherent Solutions Turn Years of Fitness Industry Software Engineering Work Into a Guidebook on Future-proof Digital Transformation in Fitness29.12.2025 19:48:00 EET | Press release
Coherent Solutions has released its 2026 Future of Fitness report, capturing years of domain knowledge from helping emerging and global fitness brands drive digital transformation, innovate, and improve member engagement. “The Future of Fitness: Winning with Digital Value Creation” takes lessons from real projects and fitness enthusiasts, turning them into a guidebook for the next era of fitness. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20251229965712/en/ New Fitness Tech Whitepaper by Coherent Solutions While the global fitness market is on track to surpass $257 billion, and brands are expanding globally, pioneering new regions, and implementing new technologies, the report highlights the most effective growth trajectory in acknowledging the importance of technology as equal to supporting the fitness community. "Most people only spend 3–5 hours a week in a gym. That leaves 160+ hours where their choices and habits are i
Hanshow and the University of Cambridge Launch Joint Research on Augmented Intelligent Hybrid Wireless Technology25.12.2025 13:34:00 EET | Press release
Hanshow, a global leader in electronic shelf labels (ESL) and digital store solutions, has entered into a multi-year research collaboration with the University of Cambridge, one of the world’s most prestigious academic institutions. The partnership will focus on joint research and innovation in next-generation intelligent hybrid wireless technologies, marking an important milestone in Hanshow’s continued investment in core technologies and long-term innovation. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20251225988816/en/ This collaboration leverages the University of Cambridge’s deep expertise in fundamental wireless technology research, alongside Hanshow’s extensive industry experience, to further strengthen multi-protocol integration capabilities and expand scalable applications across diverse retail scenarios. Guided by shared principles of innovation, collaboration, openness, and knowledge sharing, the two parties aim
Social Development Bank Highlights Strategic Partnerships and Global Initiatives at DeveGo 202524.12.2025 18:27:00 EET | Press release
The Social Development Bank (SDB) hosted the second edition of the Entrepreneurship and Modern Business Practices Forum, “DeveGo 2025”, from 21 to 23 December in Riyadh. Held under the patronage of His Excellency Eng. Ahmed bin Sulaiman Al Rajhi, Minister of Human Resources and Social Development and Chairman of SDB’s Board of Directors, the forum brings together government leaders, global experts, investors, and entrepreneurs to shape the future of entrepreneurship and modern business practices in the Kingdom of Saudi Arabia. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20251224036724/en/ From right to left: Ahmed Al Rajhi, Saudi's Minister of Human Resources and Social Development, H.E. Rebeca Grynspan, Secretary-General of UNCTAD, and Sultan Al Hamidi, CEO of Social Development (Photo: AETOSWire) Opening the forum, Minister Al Rajhi delivered a keynote speech on the growing vibrancy of Saudi Arabia’s entrepreneurial movem
In our pressroom you can read all our latest releases, find our press contacts, images, documents and other relevant information about us.
Visit our pressroom