Voltage regulation based on a filtered analog voltage

US11994891B2 · kind B2 · utility

Assignee

• Infineon Technologies AG · DE

Inventors

• Christoph Mayerl · Munich, DE
• Albert Missoni · Graz, AT
• Christoph Saas · Munich, DE

Key dates

• Filing date: Nov 9, 2021
• Grant date: May 28, 2024
• Expiry date: Jan 28, 2042

Classification

• Technology area (CPC G): Physics
• CPC primary: G05F3/262
• WIPO field: Control
• WIPO sector: Instruments

Abstract

A voltage regulating circuit including a conversion circuit configured to convert a voltage pulse sequence into a filtered analog voltage, wherein the voltage pulse sequence represents a predefined operating limiting voltage, and a regulator configured to receive the filtered analog voltage as regulation variable and to regulate an output voltage of the voltage regulating circuit to a predefined desired voltage.