Allegro Microsystems HEY1011-L12 | Demoboard HEY-HBDS-G-12D1-D

Description

The Heyday Integrated Circuits Half Bridge Driver-Switch HEY-HBDS-G-12D1-D is a demonstration board containing two HEY1011-L12 GaN FET drivers and two GaN FETs configured in a half bridge configuration.

Features

• Floating 650V isolated driver for highvoltage GaN FET’s
• No bootstrap components or isolated supply required.

• 100V/ns dv/dt immunity (CMTI)

• 35ns propagation delay with excellent device-to-device matching of <5ns
• Separate pull-up/ down drive output pins. Pull-down impedance ≤ 0.8Ω. Pull-up impedance ≤ 2.8Ω
• ≥ 100μm Distance through isolation (DTI)
• 5.5V < VDRIVE < 15V. - First pulse perfect -first drive pulse within specification
• Continuous ON time capability – no need to recycle drive
• Output drive pins OUTPU, OUTPD and OUTSS can swing ± 5kV with respect to GND
• Safety-Related and Regulatory Approvals (planned)
• 5700VRMS Withstand isolation voltage per UL 1577
• 8000VPK Maximum transient isolation voltage per VDE0884-10
• 630VPK Maximum working isolation voltage

Typical applications

• Totem Pole PFC, Half/ Full-Bridge, LLC, SR Drivers, Multi-level converters using stacked switches, Secondary side control to primary drives
• Automotive

More information

• IC product information