UCC21520

UCC21520, UCC21520A SLUSCJ9E – JUNE 2016 – REVISED DECEMBER 2021 UCC21520 4-A, 6-A, 5.7-kVRMS Isolated Dual-Channel Gate Driver 1 Features Universal: dual low-side, dual high-side or halfbridge driver Operating temperature range –40 to +125°C Switching parameters: – 19-ns typical propagation delay – 10-ns minimum pulse width – 5-ns maximum delay matching – 6-ns maximum pulse-width distortion Common-mode transient immunity (CMTI) greater than 100 V/ns Surge immunity up to 12.8 kV Isolation barrier life >40 years 4-A peak source, 6-A peak sink output TTL and CMOS compatible inputs 3-V to 18-V input VCCI range to interface with both digital and analog controllers Up to 25-V VDD output drive supply – 5-V and 8-V VDD UVLO options Programmable overlap and dead time Rejects input pulses and noise transients shorter than 5 ns Fast disable for power sequencing Industry standard wide body SOIC-16 (DW) package Safety-related certifications: – 8000-VPK reinforced Isolation per DIN V VDE V 0884-11:2017-01 – 5.7-kVRMS isolation for 1 minute per UL 1577 – CSA certification per IEC 60950-1, IEC 62368-1, IEC 61010-1 and IEC 60601-1 end equipment standards – CQC certification per GB4943.1-2011 2 Applications HEV and BEV battery chargers Isolated converters in DC-DC and AC-DC power supplies Server, telecom, it and industrial infrastructures Motor drive and DC-to-AC solar inverters LED lighting Inductive heating Uninterruptible power supply (UPS) 3 D...