Kinetic Technologies Announces New IEEE® 802.3bt-Compliant Powered Device and DC-DC Flyback Controller Solution for PoE Power Supplies
15.11.2022 09:00:00 EET | Business Wire | Press release
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
Haleon Strengthens Commitment to China as Consumers Focus on Better Everyday Health11.3.2026 11:00:00 EET | Press release
Haleon, a consumer company that is solely focused on better everyday health, is investing £65 million in a new state-of-the-art oral health manufacturing site in Shanghai. The facility will support the expansion of its oral care portfolio – which includes the global brands Sensodyne and parodontax – into China’s fast-growing tier 2 and tier 3 cities, where rising incomes, growing awareness of everyday health and a shift towards trusted, branded products are reshaping consumer behaviour. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260311389622/en/ parodontax, Haleon's clinically proven gum health brand, is expanding across China As part of this shift, more consumers are embedding preventative oral care into their daily self-care routines, and demand for premium, science-backed solutions is accelerating at a rapid pace. This investment strengthens Haleon’s local manufacturing footprint and positions the business to capture
Eurofins Biomnis Launches New Clinical LC‑MS/MS Method for the Detection of Cereulide Toxin in Stool Samples11.3.2026 10:00:00 EET | Press release
Eurofins Biomnis, a leading European provider of specialised clinical diagnostics services, and part of the global network of Eurofins laboratories, announces the successful development and validation of a new liquid chromatography tandem mass spectrometry (LC‑MS/MS) method for the detection and quantification of cereulide toxin in human stool samples. This innovation underlines Eurofins Biomnis’ diagnostic innovation, and its commitment to contributing its expertise to reducing diagnostic uncertainty with solutions that support clinicians and laboratories nationwide and internationally. Eurofins Biomnis has fully validated the method for human stool samples, taking into account matrix effects and meeting the requirements of ISO 15189 (with the exception of inter‑method comparison on pathological clinical samples). Cereulide, a toxin produced by specific strains of Bacillus cereus, has recently raised significant public attention following contamination events involving infant formula
1NCE and Netmore Combine Cellular and LoRaWAN Access to Deliver Global IoT Coverage11.3.2026 09:40:00 EET | Press release
1NCE, a company offering a plug-and-play platform for creating and managing the world’s best IoT products, today opened access for its customers to the LoRaWAN® services of Netmore, the world’s leading low power wide area network operator for massive IoT. With growing demand for low power long range connectivity, the Netmore LoRaWAN Network Server (LNS) Plugin provides 1NCE customers access to cellular and LoRaWAN IoT coverage options through one platform. The launch of the Netmore Plugin marks the beginning of strategic collaboration to expand the combined offering of the two biggest massive IoT network specialists — 1NCE, the biggest private IoT network in the cloud and Netmore, the largest LoRaWAN network and platform provider in the world. 1NCE’s software and connectivity platform has become a new industry standard. Working together to support their respective customer bases with both cellular and LoRaWAN technology delivers a powerful layer of redundancy to cover the hardest to re
1NCE and Netmore Combine Cellular and LoRaWAN Access to Deliver Global IoT Coverage11.3.2026 09:40:00 EET | Press release
1NCE, a company offering a plug-and-play platform for creating and managing the world’s best IoT products, today opened access for its customers to the LoRaWAN® services of Netmore, the world’s leading low power wide area network operator for massive IoT. With growing demand for low power long range connectivity, the Netmore LoRaWAN Network Server (LNS) Plugin provides 1NCE customers access to cellular and LoRaWAN IoT coverage options through one platform. The launch of the Netmore Plugin marks the beginning of strategic collaboration to expand the combined offering of the two biggest massive IoT network specialists — 1NCE, the biggest private IoT network in the cloud and Netmore, the largest LoRaWAN network and platform provider in the world. 1NCE’s software and connectivity platform has become a new industry standard. Working together to support their respective customer bases with both cellular and LoRaWAN technology delivers a powerful layer of redundancy to cover the hardest to re
Codethink Opens Early Access to IEC 61508 Mapping for the Eclipse Trustable Software Framework11.3.2026 09:07:00 EET | Press release
EMBEDDED WORLD--Codethink today opened early access to its mapping between the Eclipse Trustable Software Framework (TSF) and IEC 61508, the international standard governing the functional safety of electrical and electronic systems. The mapping establishes a transparent relationship between the engineering principles of the Trustable Software Framework and the objectives defined in IEC 61508. By making this work available as an early preview, Codethink is inviting organisations interested in applying open source approaches to functional safety to review and begin working with the mapping while the work continues to mature. IEC 61508 forms the foundation of many domain-specific safety standards, including ISO 26262 for automotive systems. The early access reflects Codethink’s long-standing commitment to open development of software engineering methods. “This preview release reflects our belief that trust in software must be engineered in the open," said Paul Sherwood, Codethink’s Chair
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