Gan Systems GS-EVB-DRG-100V7R-GS2 Technisches Handbuch - Seite 2

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Gan Systems GS-EVB-DRG-100V7R-GS2 Technisches Handbuch

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Overview

GS-EVB-DRG-100V7R-GS2 Evaluation Board with 100V DrGaN SMT power stage provides a complete 48V

step down converter which can be used to evaluate efficiency & power density for use in applications such

as CPU/GPU/DDR, high-performance Class D audio systems, and forward converters, ZVS, and buck /

GS-EVB-DRG-100V7R-GS2 is intended and made available for testing and

boost topologies.

evaluation purposes only.

Features

• Integrated board for easy evaluation of GS-EVM-DRG-100VR-GS2

• 100 V Driver GaN Open loop Buck/Boost Board

• 7mΩ Half-Bridge power stage

• Dual PWM DrGaN input

• Ultra-fast rise/fall time

• High power density at 1MHz+ f

• High efficiency for 48V board power

Applications

• 48 V Step Down Converters

• CPU/GPU/DDR

• High-performance Class D Audio systems

• Forward Converter, ZVS, Buck/Boost topologies

Contents and Requirements

Kit Contents

The GS-EVB-DRG-100V7R-GS2 includes the following hardware.

Table 1 GS-EVB-DRG-100V7R-GS2 Evaluation Kit Contents

Quantity

Description

GS-EVB-DRG-100V7R-GS2 100 V Open Loop Buck/Boost Evaluation Board with Driver GaN Power

Stage

Hardware Requirements

In order to evaluate the performance of the evaluation board, the following equipment is required:

• High speed digital oscilloscope

• DC load (power resistor or electrical load)

• 48V & 5V DC power supplies

• Signal generator for PWM input (0-5V)

• DC test leads

GS-EVB-DRG-100V7R-GS2 TM Rev. 201013

100 V Driver GaN Open Loop Buck/Boost

operation

Please refer to the Evaluation Board/Kit Important Notice on page 10

GS-EVB-DRG-100V7R-GS2

Evaluation Board Technical Manual