Signale für die Steuerung von Leistungsvorrichtungen

Details

Veröffentlichungs-Nr.

EP3573234

Aktenzeichen

EP19175898

Anmeldetag

22. Mai 2019

Veröffentlichung

1. November 2023

Erteilung

1. November 2023

Rechtsraum

EP

IPC

H03K17/00H03K7/08

Abstract

In some examples, a device includes a gate driver circuit and a control circuit configured to generate a first signal and a second signal, a duty cycle of the first signal encoding an amplitude of an electrical current having a sinusoidal shape, and a duty cycle of the second signal encoding a phase angle of the electrical current. The control circuit is configured to deliver the first and second signals to the gate driver circuit, which is configured to determine a duty cycle of a driver signal as a function of the first signal and of the second signal. The gate driver circuit is also configured to deliver the driver signal to a switch, causing the switch to deliver the electrical current having the sinusoidal shape to an electrical load.

Anmelder

Firma

Infineon Technologies Austria AG

Land

🇦🇹 Österreich

Fachgebiete