AHV85040 Description
AHV85000 + AHV85040 GaN FET Isolated Gate Driver Chipset with Power-Thru Integrated Isolated Bias Supply .
The AHV85000 + AHV85040 is a cost-optimized isolated gatedrive chipset for gallium-nitride (GaN) field-effect-transistor (FET) devices.
AHV85040 Features
* Chipset transmits both PWM signal and bias power through a single external isolation transformer
* No high-side bootstrap
* No external secondary-side bias supply
* 50 ns propagation delay (with recommended transformers)
* Separate drive output pins: pull-up
AHV85040 Applications
* AC-DC and DC-DC Converters: Totem-pole PFC, LLC half-/full-bridge, SR drive, multi-level converters, phase-shifted full-bridge, high-side cutoff switches
* Personal Mobility: Chargers, on-board chargers (OBCs)
* Industrial: Data center, transportation, robotics, audio
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