(19)

(11)

EP 4 817 172 A1

(12)

(43) Date of publication: 07.10.2026 Bulletin 2026/41 (21) Application number: 24827403.7 (22) Date of filing: 25.11.2024

(51) International Patent Classification (IPC):  H02M 3/156(2006.01) H02M 1/00(2006.01) H02M 3/157(2006.01) (52) Cooperative Patent Classification (CPC): H02M 3/156; H02M 3/1563; H02M 1/0025; H02M 3/157; H02M 1/0019; H02M 1/0016; H02M 1/0022; H02M 1/0012 (86) International application number: PCT/US2024/057216 (87) International publication number: WO 2025/117399 (05.06.2025 Gazette 2025/23)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA Designated Validation States: GE KH MA MD TN (30) Priority: 27.11.2023 US 202363602807 P 25.05.2024 US 202418674836 (71) Applicant: Texas Instruments Incorporated Dallas, TX 75265-5474 (US)	(72) Inventors: SEETHARAMAN, Narayanan 85356 Freising (DE) SAREEN, Puneet 85356 Freising (DE) (74) Representative: Zeller, Andreas  Texas Instruments Deutschland GmbH EMEA Patent Department Haggertystraße 1 85356 Freising 85356 Freising (DE)