I am a phd student and I am looking for an isolated GaN FET driver. Could you please let me know whether you have any isolated GaN driver or any related GaN driver?
The following link will show you our portfolio of GaN-specific gate drivers: http://www.ti.com/lsds/ti/power-management/gan-fet-drivers-products.page
For our isolated drivers, please take a look at this location: http://www.ti.com/lsds/ti/isolation/isolated-gate-driver-products.page
One application with isolation and GaN on the same board is the LMG3410-HB-EVM, which uses the ISO7831 isolator and LMG3410 GaN power stage.
I hope this post helps answer your question. If it has, please press the "Verify Answer" button below.
In reply to Daniel Ruiz:
Thanks for your reply. I want to use EPC2034 GaN FETs. As I see your proposed drivers, the GaN FETs and drivers are integrated to each other. Could you please let me know whether you can propose any similar isolated GaN driver for EPC2034 or you have integrated products which use GaN FET similar to EPC2034 power rate. Thanks for your consideration.
In reply to Mohammad Mousavi:
we currently offer both half-bridge and low-side FET drivers that are optimized for GaN.
Those are respectively LMG1205 and LM5114.
Depending on what you are trying to accomplish you might want to use the digital isolator or not : the LMG1205 already has a level shifter to drive the high side FET.
In reply to Alberto Doronzo:
Thanks for your reply. I am working on zero voltage switching converters. As I read about GaN Fets, there is not a body diode across drain-source of this Fet. Hence, I need to put a fast recovery body diode across the drain-source of GaN. Could you please let me know whether there is a GaN diode or I should use SiC diodes. Thanks for your consideration
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.