Chip mit Schutz vor Elektrostatischer Entladung

Details

Veröffentlichungs-Nr.

EP4739036

Anmeldetag

23. September 2025

Veröffentlichung

6. Mai 2026

Rechtsraum

EP

IPC

H10D89/60, H02H9/04

Abstract

A chip with electrostatic discharge protection is shown. The chip has an output driver and an electrostatic discharge (ESD) protection control circuit. The output driver has a first output driver transistor coupled between an input/output (I/O) pad of the chip and ground, and a second output driver transistor coupled between a power source and the I/O pad. The ESD protection control circuit has a first output terminal coupled to a control terminal of the first output driver transistor, to control the first output driver transistor for electrostatic discharge protection. The ESD control circuit is enabled in response to electrostatic disturbance at the I/O pad.

Anmelder

Firma

MEDIATEK INC.

Land

🇹🇼 Taiwan