AHV85040, AHV85000 Datasheet - Allegro

AHV85040, AHV85000, GaN FET Isolated Gate Driver

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.

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AHV85000-Allegro.pdf

AHV85040 Datasheet Preview — This datasheet PDF includes multiple part numbers: AHV85040, AHV85000. Please refer to the document for exact specifications by model.

Datasheet Details

Part number:

AHV85040, AHV85000

Manufacturer:

Allegro

File Size:

1.16 MB

Description:

GaN FET Isolated Gate Driver

Note:

This datasheet PDF includes multiple part numbers: AHV85040, AHV85000.
Please refer to the document for exact specifications by model.

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

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

AHV85040 Distributors

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