Fully integrated isolated gate drivers
High-speed gate driver & isolated supply all in one package, Say goodbye to bootstrap components, Remove bulky DC-DC isolated power modules, Unlock new performance & efficiency levels, Self-powered
Isolated supply and gate driver in just one LGA package
(10 x 7.66 x 1.91 mm)
The power of Simplicity
Meet
at APEC 2022
Heyday will be present at APEC this year again:
- We will present an industrial paper "Isolated Self-Powered SiC Gate-Drivers with Flexible User-Configurable Drive Levels and Protections" during Industry Session 14 (IS 14.2). Time: Wednesday 23rd of March 2:55 PM - 3:20 PM, Location: 320B
- Discover our Evaluation module on display at Innoscience booth (booth #200) with their GaN switch and our Hey1011 gate driver
- Meet with the team. Our CEO, VP of Sales and Sr Applications engineer will be on-site. You can book a meeting here.
This is a great opportunity to discover how to simplify and improve your modules with our gate drivers.
more info about APEC 2022 here
Heyday driver recommended by GaN Systems
in BODO's Power Systems December Issue
The Hey1011 gate driver is recommended
as the 1st step
to achieve Highly Effective GaN Designs.
Full article here
Latest
Webinar
with our Sr Applications Engineers
"Heyday Solves Key Automotive Electrification Design Challenges"
During this webinar we review the main technical challenges with power conversion in the automotive industry and outline the business consequences of these challenges.
We show how the OBC, Inverter, DC-DC and PFC can be impacted by these challenges and explain how Heyday solves these technical and business challenges...
Gate drivers for MOS*, GaN and SiC*
Heyday gate drivers are built on proven CMOS silicon technology and can drive MOSFETs as well as the new wide bandgap GaN and SiC FETs.
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Drive any FET to new unparalleled performance levels.
Our gate drivers feature our patented Power-Thru™ technology:
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No more bootstrap components or isolated supplies required: the Heyday gate drivers do ALL the magic in ONE single integrated package
The benefits of the Power-Thru™ technology are substantial.
* pre-series gate drivers for MOS and SiC to be released in several months. Subscribe here to be updated on product releases
Make you power module...
Simpler
-%
Components
Smaller
-%
Area and Volume
Cheaper
-%
BOM cost
It's just awesome.
see the difference for yourself
We have already sold >10.000 gate drivers to the most innovative companies - improving their competitive advantage.
We can help you grow your business
Gate drivers for any application


Solar Inverters

Motor drives

Robotics

Data Centres

HVAC

Chargers

Class D audio

Appliances

UPS

Aerospace

Power tools
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!
Reliable by design
In its product development processes Heyday uses:
- Standard 180nm CMOS technology
- Tier 1 dual-sourced Fabs
- Industry leading packaging vendors
- Rigorous development an qualification processes
- Second-source strategies