LMG210XEVM-121

LMG2104R044 evaluation module

LMG210XEVM-121

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Overview

The LMG210XR044 evaluation module is a compact, easy-to-use power stage with an external PWM signal. The board can be configured as a buck converter, boost converter, or another converter topology using a half bridge. The device can be used to evaluate the performance of the LMG210XR044 as a hard-switched converter to sample measurements such as efficiency, switching speed and dv/dt (slew rate). The EVM features a LMG210XR044 half-bridge power module with two 100V, 4.4mΩ GaN FETs driven by 80V GaN FET half-bridge gate driver. Do not use to evaluate transient response because this is an open-loop board with an external PWM signal. This EVM is mounted with LMG2104R044 device.

Features
  • Input voltage operates up to 80VDC
  • Integrated 100V, 4.4mΩ GaN FETs with driver - LMG210XR044
  • Open loop control with single or dual PWM signals
  • Single-input, onboard for PWM signal with with adjustable dead time
  • Configurable onboard dead-time adjustment by simple potentiometer change
  • Onboard LDO for generating 5V VCC supply from an unregulated supply between 5.5V and 10V
Gallium nitride (GaN) power stages
LMG2104R022 100V 2.2mΩ half-bridge GaN FET with enhanced integrated driver and protection LMG3104R011 100-V 1.1-mΩ GaN FET with integrated driver, interlock and zero-voltage detection
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Evaluation board

LMG210XEVM-121 — LMG2104R044 evaluation module

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LMG210XEVM-121 LMG2104R044 evaluation module

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Technical documentation

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Top documentation Type Title Format options Date
* EVM User's guide LMG210XR044 Evaluation Module (Rev. A) PDF | HTML Dec 10, 2025
Certificate LMG210XEVM-121 EU Declaration of Conformity (DoC) Oct 6, 2025

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