1 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

2 Applications

• On-board charger

• Traction inverter for EVs

• DC charging stations

• HVAC

• Heaters

3 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 highvoltage

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.