Spannungsregler mit Verringertem Leistungsverlust und Chip mit dem Spannungsregler

Details

Veröffentlichungs-Nr.

EP4290748

Aktenzeichen

EP23174119

Anmeldetag

17. Mai 2023

Veröffentlichung

13. Dezember 2023

Rechtsraum

EP

IPC

H02M1/00H02M1/15H02M3/07H02M3/158

Abstract

A down-converted voltage regulator is provided. The first energy storage element provides a pre-charged voltage between a connection terminal and a ground terminal during the first phase. The second energy storage element has a first terminal, and it has a second terminal coupled to the output terminal of the voltage regulator. The third energy storage element is coupled between the output terminal of the voltage regulator and the ground terminal. During the first phase, the first terminal of the second energy storage element is coupled to the first energy storage element through the connection terminal to receive the pre-charged voltage. During the second phase, the first energy storage element is coupled between the input terminal and the output terminal of the voltage regulator to be pre-charged to store the pre-charged voltage, and the first terminal of the second energy storage element is coupled to the ground terminal.

Anmelder

Firma

MediaTek Inc.

Land

🇹🇼 Taiwan

Fachgebiete