hello. I developed one using the UCC28070 PFC Interleaving with using (5KW/39KHZ with input voltage:180-240Vac) power "E" core, but I'm too warm in them. I need help finding the right "toroide" core for use in this PCF.Does anyone have any information of which core to use? in my research I found the core "high flux", but what size? Through the software PowerEsim I got a very large nucleus, which I think is wrong.My personal contact is: email@example.com
Hello, in my designs I typically use outside design houses to design the magnetics for my design. You might try Wurth, Cooper or Vitec to see if they have anything that fits your need or they can custom design something for you. You also might try researching the elab design center to see if anyone had done a reference design using the same power levels. http://www.ti.com/lsds/ti/analog/powermanagement/reference_design.page
Matgnetics Inc may also be a good resource to find out what the best core is to use your design. http://www.mag-inc.com/
All content and materials on this site are provided "as is". TI and its respective suppliers and providers of content make no representations about the suitability of these materials for any purpose and disclaim all warranties and conditions with regard to these materials, including but not limited to all implied warranties and conditions of merchantability, fitness for a particular purpose, title and non-infringement of any third party intellectual property right. TI and its respective suppliers and providers of content make no representations about the suitability of these materials for any purpose and disclaim all warranties and conditions with respect to these materials. No license, either express or implied, by estoppel or otherwise, is granted by TI. Use of the information on this site may require a license from a third party, or a license from TI.
TI is a global semiconductor design and manufacturing company. Innovate with 100,000+ analog ICs andembedded processors, along with software, tools and the industry’s largest sales/support staff.