Enhancement-mode p-GaN Comparators for power applications

Nataly Pozo, Luis Miguel Prócel, Lionel Trojman

Producción científica: Capítulo del libro/informe/acta de congresoContribución a la conferenciarevisión exhaustiva

Resumen

This paper presents the design of three new comparators circuits for power applications using Enhancement-mode p-GaN HEMT Process Design Kit (PDK) developed by IMEC. The design challenge in this technology is the lack of P-type devices, therefore diode-connected structures with N-type devices are introduced as pull-up devices. Comparators are monolithicaly integrated with 200V/10A power p-GaN HEMTs. The output voltage of the comparators is set to 6V to turn-on the power device suitably. To verify the performance of the circuits, lMHz of input signal frequency is selected. Relevant parameters such as rising, falling and propagation delay times, together with the power-delay product are discussed. For rated output voltage and frequency, the lower rise/fall/propagation delay times achieved are 0.8310.8911.14 ns. Transistor-level simulations and proof of concept of each proposed structure are carried out considering temperature and frequency variation.

Idioma originalInglés
Título de la publicación alojadaPRIME 2023 - 18th International Conference on Ph.D Research in Microelectronics and Electronics, Proceedings
EditorialInstitute of Electrical and Electronics Engineers Inc.
Páginas197-200
Número de páginas4
ISBN (versión digital)9798350303209
DOI
EstadoPublicada - 2023
Evento18th International Conference on Ph.D Research in Microelectronics and Electronics, PRIME 2023 - Valencia, Espana
Duración: 18 jun. 202321 jun. 2023

Serie de la publicación

Nombre2023 18th Conference on Ph.D Research in Microelectronics and Electronics (PRIME)

Conferencia

Conferencia18th International Conference on Ph.D Research in Microelectronics and Electronics, PRIME 2023
País/TerritorioEspana
CiudadValencia
Período18/06/2321/06/23

Huella

Profundice en los temas de investigación de 'Enhancement-mode p-GaN Comparators for power applications'. En conjunto forman una huella única.

Citar esto