1 Features
1• Reinforced isolation
• Single channel in DWV Package with 8.5-mm
creepage distance
• CMTI greater than 100-V/ns
• 4-A peak source, 6-A peak sink output
• Switching parameters:
– 40-ns maximum propagation delay
– 5-ns maximum delay matching
– 5.5-ns maximum pulse-width distortion
– 35-μs maximum VDD power-up delay
• Up to 18-V VDD output drive supply
– 5-V VDD UVLO
• Operating temp. range (TA) –40°C to 125°C
• Rejects input pulses shorter than 5-ns
• TTL and CMOS compatible inputs

2 Applications
• AC-DC and DC-DC converters
• Motor drives
• Industrial transportation and robotics

3 Description
The UCC5304 device is an isolated single-channel
gate driver with 4-A peak-source and 6-A peak-sink
current. It is designed to drive power MOSFETs and
GaNFETs in PFC, Isolated AC/DC, DC/DC, and
synchronous rectification applications, with fast
switching performance and robust ground bounce
protection through greater than 100-V/ns commonmode
transient immunity (CMTI).
The UCC5304 is available in a 8.5 mm SOIC-8
(DWV) package and can support isolation voltage up
to 5-kVRMS. Compared to an optocoupler, the
UCC5304 family has lower part-to-part skew, lower
propagation delay, higher operating temperature, and
higher CMTI.
Protection features include: IN pin rejects input
transient shorter than 5-ns; both input and output can
withstand –2-V spikes for 200-ns, both supplies have
undervoltage lockout (UVLO), and active pull down
protection clamps the output below 2.1-V when
unpowered or floated.
With these features, this device enables high
efficiency, high power density, and robustness in a
wide variety of power applications.