Transphorm Releases 3.3-kW High-voltage Bridgeless Totem-pole Power Factor Correction GaN Reference Design
Transphorm Inc. today released the first complete 3.3-kilowatt (kW) continuous conduction mode (CCM) bridgeless totem-pole power factor correction (PFC) reference design for high-voltage (HV) Gallium Nitride (GaN) power systems. The technical blueprint is used to develop AC to DC applications:
- High-end front-end PFCs for merchant power supplies (servers, gaming, crypto mining, and similar multi-kW high density applications)
- On-board chargers for plug in hybrid (PHEV) and battery electric vehicles (BEV)
- Broad industrial power supplies
Download the TDTTP3300-RD reference design here.
High efficiency products, minimal expertise required
Transphorm designs and manufactures the highest quality, highest reliability 650 V GaN platform, yielding the only JEDEC and AEC-Q101 HV GaN transistors. The reference design delivers 99 percent efficiency using Transphorm’s 3rd generation 650 V GaN FET technology (TP65H050WS – 50 mΩ on-resistance) in an industry-preferred, robust TO-247 power package.
The TDTTP3300-RD includes all the resources required to develop products quickly without the need for deep GaN design or DSP firmware coding expertise:
- Test report
- Hardware design guide
- Firmware design guide (with downloadable firmware)
- Design schematics and Gerber files
- Bill of materials (BOM)
“As demonstrated by customer end products, Transphorm’s high Q+R devices are proven to deliver what high-voltage GaN has always promised. Increased power density, efficiency, and performance with reduced system cost,” said Philip Zuk, Vice President of Technical Marketing, Transphorm. “Now, we are helping designers quickly capitalize on those benefits by eliminating design knowledge gaps. With our 3.3-kW reference design, we’re arming the industry with a roadmap that was several years in the making. We are excited to see what system innovations will be built upon this GaN foundation.”
|TP65H050WS GaN FET||
High gate robustness: ±20 VGS(max)
High noise immunity: 4.0 VTH
|DSP firmware-based state machine||Enables a fully-functional converter with pre-defined operational states.|
|TMS320F28335 DSP motherboard integration||
Well-known development tools
|Programmable operational parameters||User-defined switching frequency, soft-start, fault limits, etc.|
|Fault processing||VIN/VOUT overvoltage, OCP, OTP, latch-off or programmable restart timers, etc.|
|Internal auxiliary power supply||Eliminates external supply, provides second-stage power.|
|Applied electromagnetic interference controls||Initial EMI standard achieved via circuit board layout and proven design techniques.|
Welcome to the GaN Revolution!
Transphorm designs, manufactures, and sells the highest performance, highest reliability GaN semiconductors for high-voltage power conversion applications. Holding one of the largest Power GaN IP portfolios (1000+ issued and pending patents worldwide), Transphorm produces the industry’s only JEDEC and AEC-Q101 qualified GaN FETs. This is due to a vertically-integrated business approach, which allows for innovation at every stage: materials and device design and manufacture, fabrication, packaging, reference circuit designs, and application support. Transphorm: moving power electronics beyond Silicon limits. Website: transphormusa.com Twitter: @transphormusa
Heather Ailara, 845.424.6341
Om Business Wire
(c) 2018 Business Wire, Inc., All rights reserved.
Business Wire, a Berkshire Hathaway company, is the global leader in multiplatform press release distribution.
Følg saker fra Business Wire
Registrer deg med din epostadresse under for å få de nyeste sakene fra Business Wire på epost fortløpende. Du kan melde deg av når som helst.
Siste saker fra Business Wire
American Airlines Announces Nonstop Philadelphia (PHL) to Orlando Melbourne (MLB)21.9.2018 22:13 | Pressemelding
Glorious beaches by day and theme park fireworks by night just got more convenient for Philadelphia travelers. American Airlines announced today that it will begin nonstop flights to Orlando Melbourne International Airport (MLB) starting February 16, 2019. The Central Florida airport is conveniently located in the heart of the tourism region and is the closest airport to NASA rocket launches, Port Canaveral’s cruises and what critics call “some of the most beautiful beaches Florida has to offer.” The flights will depart Saturdays from Philadelphia at 8:05 a.m., arriving in Florida at 10:48 a.m. The Embraer 175 jet arrival time syncs perfectly with cruise ship noon early boarding. Melbourne Airport Express offers nonstop shuttle service to the port, and all major rental car companies are onsite. The return flight to PHL departs at 11:24 a.m. and arrives in PHL at 1:55 p.m., with enough time to connect to some of American’s largest international destinations, including recently announced
Amy Palladino Joins BCW as Executive Vice President, Managing Director, Corporate Practice21.9.2018 17:43 | Pressemelding
BCW (Burson Cohn & Wolfe), a leading global communications agency, today announced that Amy Palladino has joined the agency as Executive Vice President, Managing Director in the agency’s U.S. Corporate Practice. Based in New York, Palladino will focus on senior client counsel and executive positioning for the agency’s largest corporate clients. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20180921005507/en/ Amy Palladino Joins BCW (Burson Cohn & Wolfe) “Amy is a talented and highly experienced communications executive with a track record of solving clients’ complex challenges and building business through smart, integrated communications approaches,” said Chris Foster, President, North America, BCW. “Her creativity and judgement will be enormously valuable to our current and prospective clients.” Palladino has more than 20 years of experience advising global clients across numerous industries, including technology, healthcar
Heidelberg Engineering Announces the CE-Marking of ANTERION21.9.2018 16:41 | Pressemelding
Heidelberg Engineering, the leader in diagnostic imaging known for the internationally-acclaimed SPECTRALIS ® retina and glaucoma platform, announces the CE-marking of ANTERION ® – an innovative platform designed to transform anterior segment diagnostics and workflow. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20180921005442/en/ The new Heidelberg Engineering ANTERION® provides the most important anterior segment examinations and measurements in one modular, upgradeable platform. (Graphic: Business Wire) The new ANTERION provides the most important anterior segment examinations and measurements in one modular, upgradeable platform. It is a single, workflow-efficient solution that brings together corneal topography and tomography, anterior segment metrics, axial length measurement and IOL calculation to transform the day-to-day routine of busy practices and clinics. Heidelberg Engineering has leveraged its core OCT technolo
Florian Winterstein Becomes New CEO of Jedox21.9.2018 15:46 | Pressemelding
The supervisory board of Jedox AG, a leading vendor of business intelligence and enterprise planning software, has appointed Florian Winterstein as Chief Executive Officer (CEO) effective October 2, 2018. This nomination will support Jedox’s international growth and a new development phase initiated by its latest fund raising in April 2018 with Iris Capital, eCAPITAL entrepreneurial Partners AG and Wecken & Cie. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20180921005416/en/ Florian Winterstein (Photo: Business Wire) With 25 years of experience in strategy consulting and leadership in software and service organizations, Winterstein brings to the company a valuable combination of expertise in cloud solutions, business development, and value creation for customers and partners. As former Chief Strategy Officer of BravoSolution, he positioned the software-as-a-service company as trendsetting digitalization partner, extending it
Takeda Receives Positive CHMP Opinion Recommending ALUNBRIG® (brigatinib) for the Treatment of ALK+ Non-Small Cell Lung Cancer in Patients Previously Treated with Crizotinib21.9.2018 13:30 | Pressemelding
Takeda Pharmaceutical Company Limited (TSE: 4502) today announced that the European Medicines Agency’s (EMA) Committee for Medicinal Products for Human Use (CHMP) has adopted a positive opinion, recommending the full approval of ALUNBRIG® (brigatinib) as a monotherapy for the treatment of adult patients with anaplastic lymphoma kinase-positive (ALK+) advanced non-small cell lung cancer (NSCLC) previously treated with crizotinib. ALUNBRIG is a tyrosine kinase inhibitor (TKI) designed to target and inhibit the ALK mutation in NSCLC. Approximately three to five percent of NSCLC patients globally have the ALK mutation. If the CHMP opinion is affirmed, and the European Commission approves ALUNBRIG, it will become the only ALK inhibitor available in the European Union as a one tablet per day dose that can be taken with or without food. The randomized, global Phase 2 ALTA trial was designed to investigate the efficacy and safety of ALUNBRIG in patients with locally advanced or metastatic ALK+
Asda Selects HCL Technologies to Help Drive IT Transformation21.9.2018 12:16 | Pressemelding
HCL Technologies (HCL), a leading global technology company, today announced that it has been selected to help drive IT transformation at the UK’s third-largest grocery retailer, Asda. The three-year application services contract will see HCL transform Asda’s IT Application Services with a new DevOps delivery model to drive data and analytics and support back-office applications through the full lifecycle of development, testing and support. HCL will also build a central data management platform to enable Asda to improve its insight and analytics capabilities. Asda operates more than 600 stores across the UK, employing over 135,000 people. Asda wanted to adopt a more agile approach towards application development and testing. This would allow the company to respond faster to business requirements and reduce time to market, while driving better user experience and satisfaction. HCL was selected due to its extensive expertise in successfully delivering similar large scale IT transformati