UCC21520
Features
- Junction temperature range
- 40 to +150°C
- Switching parameters:
- 33ns typical propagation delay
- 20ns minimum pulse width
- 6ns maximum pulse-width distortion
- mon-mode transient immunity (CMTI) greater than 125V/ns
- Surge immunity up to 10k V
- 4A peak source, 6A peak sink output
- 3V to 18V input VCCI range to interface with both digital and analog controllers
- Up to 25V VDD output drive supply
- 5V and 8V VDD UVLO options
- Programmable overlap and dead time
- Fast disable for power sequencing
- Safety-related certifications (planned):
- 8000VPK reinforced Isolation per DIN EN IEC 60747-17 (VDE 0884-17)
- 5.7k VRMS isolation for 1 minute per UL 1577
- CQC certification per GB4943.1-2022
2 Applications
- HEV and BEV battery chargers
- Isolated converters in DC-DC and AC-DC power supplies
- Server, tele, it and industrial infrastructures
- Motor drive and DC-to-AC solar inverters
- LED lighting
- Inductive heating
- Uninterruptible power supply (UPS)
3 Description
The...
