Fully integrated

isolated gate drivers

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High speed gate driver & isolated supply all in one package 

Unlock new performance and efficiency levels - Easily

 

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Gate drivers for MOS, GaN and SiC

Heyday gate drivers are built on proven CMOS silicon technology.

  • drive MOSFETs to new performance levels.
  • fully leverage the advantages of new wide band gap materials such as GaN and SiC.

They come with the unique power-thru technology :

  • do without bootstrap components and isolated supplies: the Heyday gate drivers do ALL the magic in ONE single integrated package

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    GaN drivers

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    GaN drivers

    - floating 650V isolated gate drive & supply
    - 25ns propagation time
    - >100V/ns CMTI
    - fully integrated single isolated gate driver
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    GaN drivers

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    MOS drivers

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    MOS drivers

    - floating 650V isolated gate drive & supply
    - 25ns propagation time
    - >100V/ns CMTI
    - fully integrated single isolated gate driver
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    MOS drivers

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    SiC drivers

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    SiC drivers

    Under development

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    SiC drivers

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Gate drivers for any application

 

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Heyday gate drivers can be used in any application:
  • Automotive
  • Motor drives
  • Solar 
  • Aerospace
  • Consumer electronics
  • Medical devices
  • Data centres
  • Class D audio, ....
And are well suited to any topology
  • Totem Pole PFC,
  • Half/ Full-Bridge,
  • LLC,
  • SR Drivers,
  • Multi-level converters using stacked switches
  • Secondary side control to primary drives
 

Innovation based on experience

The Heyday team has leveraged many years of experience to develop a unique technology enabling high performance gate drivers.  In one single package and across one single internal isolation boundary both the gate drive signal and the drive power are transferred.  

We have called it power-thru®.

A single 2.6mm high LGA package now delivers isolated gate drive and energy at high speeds to your GaN and MOS FETs.  This enables improvements in efficiency, BOM count, module size, reliability and cost. Great news for all power module designers!

 

Quality & Reliability guaranteed

 
Innovation + proven materials and processes
                   =
high performance + high reliability

The Heyday technology is using reliable CMOS silicon technology whose reliability has been proven for decades in all possible applications and situations.

The core innovations reside at the circuit logic level. No reliability issues here neither.

And to increase quality and reliability even more, we provide a  single component solution ... making life simpler as well.

This driver not only simplifies my design but simplifies my BOM too.
Sr design manager
Power electronics company
Using the Heyday drivers allows me to remove a separate isolated supply which saves cost and space in my design.
Design manager
IC design group
Heyday drivers allow me to reduce the systematic common-mode capacitance which makes meeting EMI requirements easier.
Module designer
Electronics manufacturer
This is amazing technology
Sr Power IC designer
Semiconductor company
You are going to take over the market
Sr Manager
Power electronics company
Wow ! This is the driver we need
Managing Director
Tier 1 electronics components group
 

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