Teledyne e2v HiRel Announces Availability of New TDGD271 and TDGD274 Drivers for GaN FETs



Teledyne e2v HiRel announced availability of a pair of new isolated gate drivers ideally suited for driving GaN power parts used in a wide variety of power supply, DC/DC converter, battery management systems, point-of-load modules and motor control applications.

The TDGD27x isolated gate drivers utilize Si isolation technology, supporting up to 2.5 kVRMS. This technology enables industry leading common-mode transient immunity, tight timing specifications, reduced variation with temperature and age, better part-to-part matching, and 100 percent AC/DC testing at -55 °C to 125 °C.



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