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LMG3422EVM-043

LMG3422R030 600-V 30-mΩ half-bridge daughter card

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LMG3422EVM-043

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Overview

LMG3422EVM-043 configures two LMG3422R030 GaN FETs in a half-bridge with the latched over current protection function and all the necessary auxiliary peripheral circuitry. This EVM is designed to work in conjunction with larger systems.

Features
  • Input voltage operates up to 600 V
  • Simple open loop design to evaluate performance of LMG342XR0XX
  • Single/Dual PWM input on board for PWM signal with variable dead time
  • Cycle-by-cycle over current protection function
  • Convenient probe points for logic and power stage measurements with oscilloscope probes that have short ground spring probes
Gallium nitride (GaN) power stages
LMG3422R030 — 600-V 30-mΩ GaN FET with integrated driver, protection and temperature reporting LMG3426R030 — 600V 30mΩ GaN FET with integrated driver, protection and zero-voltage detection LMG3426R050 — 600V 50mΩ GaN FET with integrated driver, protection and zero-voltage detection LMG3427R030 — 600V 30mΩ GaN FET with integrated driver, protection and zero-current detection LMG3427R050 — 600V 50mΩ GaN FET with integrated driver, protection and zero-current detection LMG3650R025 — 650V 25mΩ TOLL-packaged GaN FET with integrated driver, protection and zero-voltage detection
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Evaluating LMG3422R030 GaN FET power stage

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Evaluating LMG3422R030 GaN FET power stage

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Daughter card

LMG3422EVM-043 — LMG3422R030 600-V 30-mΩ half-bridge daughter card

Required
Why do I need this? This half-bridge daughter card allows you to quickly implement a GaN-based power converter when supplied with control signals, power magnetics and capacitors.
Supported products & hardware

Supported products & hardware

Hardware development
Evaluation board
LMG342X-BB-EVM — LMG342x evaluation module
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LMG3422EVM-043 — LMG3422R030 600-V 30-mΩ half-bridge daughter card

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Hardware development
Evaluation board
LMG342X-BB-EVM — LMG342x evaluation module
Evaluation board

LMG342X-BB-EVM — LMG342x evaluation motherboard

Required
Why do I need this? This motherboard, with power magnetics and storage capacitors, allows you to implement an open-loop power converter when supplied with a FET daughter board and control signals.
Supported products & hardware

Supported products & hardware

Hardware development
Daughter card
LMG2640EVM-090 — LMG2640 daughter card LMG2650EVM-100 — LMG2650 half-bridge daughtercard evaluation module LMG2656EVM-102 — LMG2656 daughter card LMG3422EVM-041 — LMG3422R050 600-V 50-mΩ half-bridge daughter card LMG3422EVM-043 — LMG3422R030 600-V 30-mΩ half-bridge daughter card LMG3425EVM-041 — LMG3425R050 600-V 50-mΩ with ideal diode mode half-bridge daughter card LMG3425EVM-043 — LMG3425R030 600-V 30-mΩ with ideal diode mode half-bridge daughter card LMG3522EVM-042 — LMG3522R030-Q1 automotive 650-V 30-mΩ GaN FET with integrated driver daughter card LMG3650EVM-114 — LMG3650R035 daughtercard LMG3650EVM-115 — LMG3650R070 daughtercard
Evaluation board
LMG3650EVM-113 — LMG3650R025 daughtercard
In stock
Limit:
Out of stock on TI.com
Not available on TI.com

LMG342X-BB-EVM — LMG342x evaluation motherboard

close
Version: null
Release date:
open-in-new

View all versions

Hardware development
Daughter card
LMG2640EVM-090 — LMG2640 daughter card LMG2650EVM-100 — LMG2650 half-bridge daughtercard evaluation module LMG2656EVM-102 — LMG2656 daughter card LMG3422EVM-041 — LMG3422R050 600-V 50-mΩ half-bridge daughter card LMG3422EVM-043 — LMG3422R030 600-V 30-mΩ half-bridge daughter card LMG3425EVM-041 — LMG3425R050 600-V 50-mΩ with ideal diode mode half-bridge daughter card LMG3425EVM-043 — LMG3425R030 600-V 30-mΩ with ideal diode mode half-bridge daughter card LMG3522EVM-042 — LMG3522R030-Q1 automotive 650-V 30-mΩ GaN FET with integrated driver daughter card LMG3650EVM-114 — LMG3650R035 daughtercard LMG3650EVM-115 — LMG3650R070 daughtercard
Evaluation board
LMG3650EVM-113 — LMG3650R025 daughtercard
Documentation & related resources

Order this hardware only

Daughter card

LMG3422EVM-043 — LMG3422R030 600-V 30-mΩ half-bridge daughter card

Supported products & hardware

Supported products & hardware

Hardware development
Evaluation board
LMG342X-BB-EVM — LMG342x evaluation module
In stock
Limit:
Out of stock on TI.com
Not available on TI.com

LMG3422EVM-043 — LMG3422R030 600-V 30-mΩ half-bridge daughter card

close
Version: null
Release date:
open-in-new

View all versions

Hardware development
Evaluation board
LMG342X-BB-EVM — LMG342x evaluation module
TI's Standard Terms and Conditions for Evaluation Items apply.

Design files

download LMG3422EVM-043 Altium Files
SNOC053.ZIP (2856 KB)

Technical documentation

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Type Title Date
User guide LMG342XEVM-04X User Guide (Rev. B) PDF | HTML Jan 30, 2022
White paper Achieve Power-Dense and Efficient Digital Power Systems by Combining TI GaN FETs Jan 5, 2021
Certificate LMG3422EVM-043 EU Declaration of Conformity (DoC) Oct 26, 2020

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