Hochspannungsschalter

Details

Veröffentlichungs-Nr.

EP4160920

Aktenzeichen

EP22199225

Anmeldetag

30. September 2022

Veröffentlichung

13. August 2025

Erteilung

13. August 2025

Rechtsraum

EP

IPC

H03K17/0812H03K17/10

Abstract

In some examples, a switch comprises first and second drain-extended transistors of a first type, third and fourth drain-extended transistors of a second type, a switch input coupled between drains of the first and third drain-extended transistors, a switch output coupled between drains of the second and fourth drain-extended transistors, and a control input. The control input is coupled to gates of the first and second drain-extended transistors, a first switch coupled to sources of the first and second drain-extended transistors, a second switch coupled between a voltage supply and gates of the third and fourth drain-extended transistors, and a third switch coupled between the voltage supply and sources of the third and fourth drain-extended transistors. The control input comprises a fifth drain-extended transistor coupled between the sources of the third and fourth drain-extended transistors and the gates of the third and fourth drain-extended transistors.

Anmelder

Firma

Texas Instruments Incorporated

Land

🇺🇸 USA

Fachgebiete