GaN Talk a blog dedicated to crushing silicon
Term: IC
4 post(s) found

How to Design a Bi-Directional 1/16th Brick 48 V-12 V Converter Using Monolithic GaN ePower™ Stage

How to Design a Bi-Directional 1/16th Brick 48 V-12 V Converter Using Monolithic GaN ePower™ Stage
Dec 15 2020

Brick DC-DC converters are widely used in data center, telecommunication and automotive applications, converting a nominal 48 V bus to (or from) a nominal 12 V bus. Advances in GaN integrated circuit (IC) technology have enabled the integration of the half bridge and gate drivers, resulting in a single chip solution that simplifies layout, minimizes area, and reduces cost.

This application note discusses the design of a digitally controlled bi-directional 1/16th brick converter using the integrated GaN power stage for 48 V-to-12 V application, with up to 300 W output power, and peak efficiency of 95%.

The standard dimension of the 1/16th brick converter is 33 x 22.9 mm (1.3 x 0.9 inch). The height limit for this design is set to 10 mm (0.4 inch).

2020 New Year with GaN

2020 New Year with GaN
Jan 02 2020

Dear Friends, colleagues and partners of EPC,

Happy New Year to you and your family from all of us at EPC!

2019 was a year to remember for EPC’s GaN innovations and the multiple use cases for GaN that have come to fruition. EPC’s latest generation of GaN products have enabled engineers to gain power stage advantages due to their low RDS(on) characteristics, higher efficiency, enhanced thermal properties, small size and low cost. Now, more than ever, power system designers are switching from silicon devices to higher performance GaN components.

What Customers Are Asking About An Amazing New Technology – GaN-based Power System Solutions

What Customers Are Asking About An Amazing New Technology – GaN-based Power System Solutions
Jul 24 2018

Enhancement-mode GaN power devices, (eGaN® FETs and ICs) provide the path for users to differentiate their end products. This new technology gives significantly higher efficiencies in the ever-present power supply and delivery circuits that fuel our gadgets and electronic equipment.

As the sales manager for the Americas, I am in the enviable position of working with customers to create a new vision of excellence so they continue to lead in their market space and contribute optimizing power consumption by reducing energy consumption.

Power systems designs introducing new technologies and approaches is always met with curiosity and evaluation. Customers always ask the most fundamental and far-reaching questions about the attributes and implementation of new technologies. Therefore, I thought documenting the most common questions I have received will help others considering the use of GaN technology pave the way to their confident adoption of this transitional technology.

APEC 2018: GaN Revolution in the World of Power Electronics

APEC 2018: GaN Revolution in the World of Power Electronics
Feb 28 2018

Come see the world’s smallest, most efficient, and lowest cost DC-DC converters!  eGaN technology makes this, and much more possible and will be on full display at this year’s American Power Engineering Conference, APEC, where power engineers from around the world gather to see and learn about the latest innovations and products available in the world of power electronics.

EPC GaN experts will be presenting a half-day educational seminar on the state of GaN technology and its application to leading-edge power electronics. In addition, EPC will deliver six technical sessions, as well as demonstrate eGaN applications in our booth and customer suite.