1 Features
• 5-kVRMS and 3-kVRMS single-channel isolated gate
driver
• AEC-Q100 qualified for automotive applications
– Temperature grade 1
– HBM ESD classification level H2
– CDM ESD classification level C6
• Feature options
– Split outputs, 8-V UVLO (UCC5350SB-Q1)
– Miller clamp, 12-V UVLO (UCC5350MC-Q1)
• ±5-A minimum peak current drive strength
• 3-V to 15-V input supply voltage
• Up to 33-V driver supply voltage
– 8-V and 12-V UVLO options
• 100-V/ns minimum CMTI
• Negative 5-V handling capability on input pins
• 100-ns (maximum) propagation delay and <25-ns
part-to-part skew
• 8-pin DWV (8.5mm creepage)
and D (4-mm creepage) packages
• Isolation barrier life > 40 Years
• Safety-related certifications:
– 5000-VRMS DWV and 3000-VRMS D
isolation rating for 1 minute per UL 1577
• 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 UCC5350-Q1 is a single-channel, isolated gate
driver with 5-A source and 5-A sink minimum peak
current designed to drive MOSFETs, IGBTs, and SiC
MOSFETs. The UCC5350-Q1 has the option for Miller
clamp or Split Outputs. 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 split outputs option allows separate
control of the rise and fall times of the gate voltage
with OUTH and OUTL pins.