Isolierter Stromwandler mit Ausgangsspannungsschutz

Details

Veröffentlichungs-Nr.

EP3258585

Aktenzeichen

EP17172959

Anmeldetag

25. Mai 2017

Veröffentlichung

31. März 2021

Erteilung

31. März 2021

Rechtsraum

EP

IPC

H02M3/335H02M1/32H02M1/00

Abstract

An apparatus for delivering power to a load, which comprises an isolated power converter that converts input power on a primary side to output power and a supply voltage at a node on a secondary side. On the secondary side, a load switch is located on a current path to the load. A secondary-side control circuitry controls the load switch to operate in an ON mode in which current is provided to the load, and in response to a fault condition corresponding to an effective sudden disconnection of the supply voltage, switches the load switch into an OFF mode in which the current path to the load is blocked.

Anmelder

Firma

NXP B.V.

Land

🇳🇱 Niederlande

Fachgebiete