BOOSTXL-LMG2100-MD

LMG2100 boost evaluation module

BOOSTXL-LMG2100-MD

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Overview

The BOOSTXL-LMG2100-MD evaluation module (EVM) implements a GaN inverter with precision in-line shunt-based phase current sensing for accurate control of precision drives such as servo drives. The EVM offers a TI BoosterPack™ compatible interface to connect to a C2000™ MCU LaunchPad™ development kit for easy performance evaluation.

Features

High efficiency (99.3% peak) at 40kHz PWM enables operation at 25°C ambient and up to 27A_RMS continuous current without heat sink
Small form factor GaN half-bridge power stage enables high power density and simplifies printed circuit board layout
GaN half-bridge enables operation at higher PWM frequencies to help reduce DC-bus capacitor height while replacing electrolytics with ceramic capacitors
Zero reverse recovery losses reduce switch node oscillations
Low dead time of 16.6ns minimizes phase voltage distortions
Precision phase current sense with ±33A range using 1mΩ shunt and current-sense amplifier with high PWM rejection

Heat sink not included
Control board not included

Gallium nitride (GaN) power stages

LMG2100R026 — 100V 2.6mΩ half-bridge gallium nitride (GaN) power stage

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Evaluation board

BOOSTXL-LMG2100-MD — LMG2100 boost evaluation module

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TI's Standard Terms and Conditions for Evaluation Items apply.

Design files

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BOOSTXL-LMG2100-MD Altium Files

SNOC058.ZIP (4792 KB)

Technical documentation

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	Type	Title		Date
	EVM User's guide	BOOSTXL-LMG2100-MD Evaluation Module	PDF \| HTML	05 Feb 2025
	Certificate	BOOSTXL-LMG2100-MD EU Declaration of Conformity (DoC)		16 Dec 2024

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BOOSTXL-LMG2100-MD

LMG2100 boost evaluation module