Skoči na glavni sadržaj

Automatika : časopis za automatiku, mjerenje, elektroniku, računarstvo i komunikacije, Vol. 57 No. 2, 2016.

Izvorni znanstveni članak

https://doi.org/10.7305/automatika.2016.10.1005

Gate Driver Integrated Circuit with Breakdown Protection for Switch-mode Power Amplifiers

Jong-Ryul Yang orcid id orcid.org/0000-0003-4939-3274 ; Department of Electronic Engineering, Yeungnam University, 280 Daehak-ro, Gyeongsan-si, Gyeongbuk-do, 38541, Korea

Puni tekst: engleski pdf 2.237 Kb

str. 506-513

preuzimanja: 933

citiraj

Sažetak

This paper proposes a gate driver integrated circuit to prevent breakdown of switching power amplifiers. The proposed circuit consists of a dead-time generator, level shifters, and a breakdown blocker. The dead-time generator makes non-overlapped input signals and the breakdown blocker detects instantaneous turned-on input signals and resets them to the off-state before the switching power cells are damaged. The circuit is designed using TowerJazz's 0.18 um BCD process for a tightly coupled wireless power transfer system. The protecting operation is verified using circuit simulation including layout-dependent characteristics.

Ključne riječi

Breakdown blocker; dead-time generator; gate driver circuit; switching power amplifiers

Hrčak ID:

179452

URI

https://hrcak.srce.hr/179452

Datum izdavanja:

25.1.2017.

Podaci na drugim jezicima: hrvatski

Posjeta: 1.535 *