GaN Talk a blog dedicated to crushing silicon
Term: Silicon
2 post(s) found

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.

GaN-on-Silicon Power Devices: How to Dislodge Silicon-Based Power MOSFETs

GaN-on-Silicon Power Devices: How to Dislodge Silicon-Based Power MOSFETs
May 04 2017

Gallium nitride (GaN) power transistors designed for efficient power conversion have been in production for seven years. New markets, such as light detection and ranging, envelope tracking, and wireless charging, have emerged due to the superior switching speed of GaN. These markets have enabled GaN products to achieve significant volumes, low production costs, and an enviable reliability reputation. All of this provides adequate incentive for the more conservative design engineers in applications such as dc–dc converters, ac–dc converters, and automotive to start their evaluation process. So what are the remaining barriers to the conversion of the US$12 billion silicon power metal–oxide–semiconductor field-effect transistor (MOSFET) market? In a word: confidence. Design engineers, manufacturing engineers, purchasing managers, and senior management all need to be confident that GaN will provide benefits that more than offset the risk of adopting a new technology. Let’s look at three key risk factors: supply chain risk, cost risk, and reliability risk.