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DATA SHEET
UCC20520 4-A, 6-A, 5.7-kVRMS Isolated Dual-Channel Gate Driver with Single Input
1 Features
- Single input, dual output
- 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
- Programmable 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 and regulatory approvals:
- 8000-VPK isolation per DIN V VDE V
0884-11:2017-01
- 5700-VRMS 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
- Isolated converters in offline AC-to-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)
- HEV and BEV battery chargers
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