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Data Sheet
UCC21520-Q1 4A, 6A, 5.7kVRMS
Isolated Dual-Channel Gate Driver for
Automotive
1 Features
- Qualified for automotive applications
- AEC-Q100 qualified with the following results:
- Device temperature grade 1
- Functional safety quality-managed
- Junction temperature range –40 to +150°C
- Switching parameters:
- 33ns typical propagation delay
- 20ns minimum pulse width
- 6ns maximum pulse-width distortion
- Common-mode transient immunity (CMTI) greater
than 125V/ns
- Surge immunity up to 10kV
- Isolation barrier life >40 years
- 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:
- 8000VPK reinforced Isolation per DIN
EN IEC 60747-17 (VDE 0884-17)
- 5.7kVRMS 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 GB4943.1-2022
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