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
ClickHouse Raises $400M Series D Led by Dragoneer to Accelerate Expansion Across Analytics and AI Infrastructure16.1.2026 16:30:00 EET | Press release
ClickHouse, a leader in real-time analytics, data warehousing, observability, and AI/ML, announced today the close of its Series D financing, raising $400 million. The round was led by Dragoneer Investment Group, with participation from Bessemer Venture Partners, GIC, Index Ventures, Khosla Ventures, Lightspeed Venture Partners, accounts advised by T. Rowe Price Associates, Inc., and WCM Investment Management. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260116008883/en/ ClickHouse Co-Founders (left to right): Yury Izrailevsky, Aaron Katz, Alexey Milovidov The financing follows a period of sustained, accelerating growth for ClickHouse. The company now serves more than 3,000 customers on its fully managed service, ClickHouse Cloud, with ARR growing more than 250 percent year over year. Over the past three months, customers including Capital One, Lovable, Decagon, Polymarket, and Airwallex have adopted the platform or expand
Qualcomm Announces Quarterly Cash Dividend16.1.2026 16:00:00 EET | Press release
Qualcomm Incorporated (NASDAQ: QCOM) today announced a quarterly cash dividend of $0.89 per common share, payable on March 26, 2026, to stockholders of record at the close of business on March 5, 2026. About Qualcomm Qualcomm relentlessly innovates to deliver intelligent computing everywhere, helping the world tackle some of its most important challenges. Building on our 40 years of technology leadership in creating era-defining breakthroughs, we deliver a broad portfolio of solutions built with our leading-edge AI, high-performance, low-power computing, and unrivaled connectivity. Our Snapdragon® platforms power extraordinary consumer experiences, and our Qualcomm Dragonwing™ products empower businesses and industries to scale to new heights. Together with our ecosystem partners, we enable next-generation digital transformation to enrich lives, improve businesses, and advance societies. At Qualcomm, we are engineering human progress. Qualcomm Incorporated includes our licensing busine
Nominations open for The MIDORI Prize for Biodiversity 2026 by AEON Environmental Foundation and the Secretariat of the Convention on Biological Diversity16.1.2026 10:00:00 EET | Press release
The call for nominations for The MIDORI Prize for Biodiversity 2026 is open from 2 February to 31 March 2026. Nominations are invited from members of the public through the AEON Environmental Foundation website at https://www.aeonkankyozaidan.or.jp/en/prize/. The Award Ceremony and Award Winners Forum of the 2026 edition of the Prize will be held on 27 August in Tokyo, Japan. These events will contribute to the global mobilization around COP 17 of the Convention on Biological Diversity (CBD), which will take place in Yerevan (Armenia) under the theme of “Taking action for Nature”. Co-organized by the AEON Environmental Foundation and the Secretariat of the CBD, the Prize is awarded to individuals who make outstanding contributions to global biodiversity-related objectives, including the conservation and sustainable use of biodiversity, and other environmental challenges such as climate change. To date, 21 individuals from 20 countries have received the prize. Established by the AEON En
Tigo Energy and Weco Certify MLPE-Inverter Compatibility to Simplify PV System Design16.1.2026 07:00:00 EET | Press release
Tigo Energy, Inc. (NASDAQ: TYGO) (“Tigo” or “Company”), a leading provider of intelligent solar and energy software solutions, today announced the Company has signed a certificate of compatibility with Weco S.r.l., documenting the compatibility between Tigo Flex MLPE products and hybrid solar inverters from Weco. The certification covers certain single-phase and three-phase Weco products and members of the Tigo TS4-A and TS4-X product families, when properly designed and installed. Together, these products are designed to deliver high-quality, enhanced value through a system that generates and manages solar energy more efficiently and delivers the features residential energy customers demand. “The compatibility between our inverter solutions and Tigo optimizers represents a significant step forward for the entire industry, and confirms our commitment to simplifying the work of solar professionals,” said Federico Cusumano, R&D manager at Weco S.r.l. “Thanks to this certification, design
Binarly to Unveil “Broken Trust” Research: Firmware Bypass Chains, BMC Persistence, and EDR Evasion16.1.2026 00:04:00 EET | Press release
Binarly, the industry leader in software and firmware supply-chain security, today announced an upcoming DistrictCon presentation “Broken Trust: Firmware Bypass Chains, BMC Persistence, and EDR Evasion.” The session will detail how firmware-level attack chains observed in shipped enterprise devices can effectively undermine modern endpoint defenses, enabling stealthy compromise and long-lived persistence. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260115834965/en/ Binarly Unveils Broken Trust Research: Firmware Bypass, BMC Persistence In this presentation, the Binarly REsearch team will dismantle the assumption of hardware trust by presenting multiple real-world firmware bypass chains. Alex Matrosov and Fabio Pagani will provide a deep dive into the specific vulnerability classes and exploitation primitives that make these attacks reliable in practice. The team will also deliver a live demonstration compromising a fully
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