描述 Description

The UCC5350L-Q1 is a single-channel, isolated gate driver with 10A source and 10A sink typical peak current designed to drive MOSFETs, IGBTs, and SiC MOSFETs. The UCC5350L-Q1 has the option for Miller clamp. The CLAMP pin is used to connect the transistor gate to an internal FET besides the output to prevent false turn-on caused by Miller current. The UCC5350L-Q1 is available in a 14mm wide body SOIC-8 (DWL) package and can support isolation voltage up to 5kVRMS. The input side is isolated from the output side with SiO2 capacitive isolation technology with longer than 40 years isolation barrier lifetime. The UCC5350L-Q1 is a good fit for driving IGBTs or MOSFETs in applications such as high-voltage traction inverters and on-board chargers. Compared to an optocoupler, the device has lower part-to-part skew, lower propagation delay, higher operating temperature, and higher CMTI.

特性 Features

5kVRMS single-channel isolated gate driver

AEC-Q100 qualified for automotive applications

Temperature Grade 1



Miller clamp, 12V UVLO

±10A typical peak current drive strength

3V to 15V input supply voltage

Up to 30V driver supply voltage

100V/ns minimum CMTI

Negative 5V handling capability on input pins

100ns (maximum) propagation delay and <25ns part-to-part skew

8-pin DWL (15.7mm creepage)

Isolation barrier life > 40 Years

Safety-related certifications planned:

UL 1577 Component Recognition program

DIN EN IEC 60747-17 (VDE 0884-17)

CQC - GB4943.1



CMOS inputs

Operating junction temperature: –40°C to +150°C