Spannungsdetektionsschaltung und Spannungsdetektionsverfahren

Details

Veröffentlichungs-Nr.

EP4718654

Anmeldetag

24. Juni 2025

Veröffentlichung

1. April 2026

Rechtsraum

EP

Abstract

A voltage detection circuit (1) and a voltage detection method are provided. The voltage detection circuit (1) includes a voltage conversion module (10), a logic processing module (20), and a high-side driver module (30). The voltage conversion module (10) is configured to convert an analog signal corresponding to a target voltage of a target battery cell into a target voltage digital quantity. The logic processing module (20) is connected to the voltage conversion module (10) and configured to output a target signal to the high-side driver module (30) based on a comparison detection result between a preset threshold and the target voltage digital quantity. The high-side driver module (30) is connected to the logic processing module (20) and configured to determine whether to cut off an external power supply based on the target signal.

Anmelder

Firma

Eve Energy Co., Ltd.

Land

🇨🇳 China