宜普电源转换公司（EPC）推出三款激光驱动器电路板，这些板采用了符合AEC-Q101认证标准、快速转换的GaN FET以实现具备卓越性能的激光雷达系统。

EPC推出三款评估板，分别是EPC9179、EPC9181和EPC9180，它采用75 A、125 A、231 A脉冲电流激光驱动器和通过车规级AEC-Q101认证的EPC GaN FET - EPC2252、EPC2204A 和EPC2218A。它比前代氮化镓器件的体积小30%和更具成本效益。这些电路板专为长距离和短距离车载激光雷达系统而设计，通过可选的输入和输出值，加快评估氮化镓基解决方案。

As the level of automation increases in machines, detailed awareness of the surroundings becomes necessary. Time-of-flight based 3D imaging systems have become the eyes of machines. eGaN^® technology has been the workhorse of laser drivers for these systems, enabling the resolution to make intelligent decisions.

Bodo’s Power Systems
October, 2022
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In this PCIM interview EPC CEO, Alex Lidow, explains how GaN FETs and ICs developed by EPC provide the short pulse widths needed for higher-resolution LiDAR that enable autonomy as well as other vision-based systems.

Electronic Design
May, 2022
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It’s getting harder to avoid using GaN power transistors and ICs, says Alex Lidow. There are many reasons to use GaN-on-Si power transistors such as eGaN FETs, in telecoms, vehicles, healthcare and computing. Smaller, faster, lower cost, and more integrated, GaN-on-Si devices have spent a decade gaining the confidence and trust of designers across the spectrum of power conversion applications.

Electronic Specifier
November 20, 2019
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EPC will exhibit live demonstrations showing how GaN technology’s superior performance is transforming power delivery for entire industries including computing, communications, and automotive.

EL SEGUNDO, Calif. — March 2019 — The EPC team will be delivering eleven technical presentations on gallium nitride (GaN) technology and applications at APEC 2019 in Anaheim, California from March 17^th through the 21^st. In addition, the company will demonstrate its latest eGaN FETs and ICs in customers’ end products that are enabled by eGaN technology.

eGaN FET（及目前的集成电路）之可以应用于全自动车辆的激光雷达系统，以及全自动电动赛车，是因为这些器件可以实现高很多的分辨率（由于具备超短激光脉冲）、更快速的图像速度（由于短激光脉冲），及可以准确地看得更远（由于在超高电流时可以实现快速激光脉冲）。

Planet Analog
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LIDAR is presently a subject of great interest, primarily due to its widespread adoption in autonomous navigation systems for vehicles, robots, drones, and other mobile machines. eGaN devices are one of the main factors in making affordable, high performance LIDAR possible in a small form factor thus further fueling the LIDAR revolution.

EDN
By John Glaser
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LIDAR is made up of a laser (or arrays) capable of transmitting pulsed light over the required range of interest, and a high-speed, low-noise receiver for reflected signal analysis. A portion of this light is reflected or scattered back to the receiver according to the reflectivity of the target.

EDN Network
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