Patent · US Active

Low quiescent current buck converter with direct feedback

US11784568B2 · kind B2 · utility

1Cited by

2References

16Claims

0Family size

Assignee

TEXAS INSTRUMENTS INCORPORATED · US

Inventors

Antonio Priego · Freising, DE
Gerhard Thiele · Dachau, DE
Manuel Wiersch · Freising, DE
Johann Bayer · Freising, DE

Key dates

Filing date	Sep 27, 2019
Grant date	Oct 10, 2023
Priority date	—
Expiry date	Apr 10, 2040

Classification

Technology area (CPC H)Electricity
CPC primaryH02M3/1566
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A switching converter circuit includes a voltage regulation loop configured to provide an output voltage (VOUT) based on an input voltage (VIN). The switching converter circuit also includes a 100% mode circuitry coupled to the voltage regulation loop, wherein the 100% mode circuitry is configured to apply an offset to VOUT in response to detecting that VIN is approaching VOUT.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.