LMG34xx GaN system-level evaluation mother board LMG34XX-BB-EVM (ACTIVE)

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Description

The LMG34XX-BB-EVM is an easy to use breakout board to configure any LMG34XX half bridge board, such as the LMG3410-HB-EVM, as a synchronous buck converter.  By providing a power stage, bias power and logic circuitry this EVM allows for quick measurements of the GaN device switching.  This EVM is capable of delivering up to 8 A of output current with adequate thermal management (forced air, low frequency operation, etc) to insure the maximum operating temperature is not exceeded.  This EVM is not suitable for transient measurements since it is an open loop board.
Only a single pulse width modulated input is required, with complementary pulse width modulated signals and corresponding dead time generated on board.  Probe points are provided to allow for key logic and power stage waveforms to be measured with oscilloscope probes that have short ground springs.

The LMG34XX-BB-EVM is an easy to use breakout board to configure any LMG34XX half bridge board, such as the LMG3410-HB-EVM, as a synchronous buck converter.  By providing a power stage, bias power and logic circuitry this EVM allows for quick measurements of the GaN device switching.  This EVM is capable of delivering up to 8 A of output current with adequate thermal management (forced air, low frequency operation, etc) to insure the maximum operating temperature is not exceeded.  This EVM is not suitable for transient measurements since it is an open loop board.

Only a single pulse width modulated input is required, with complementary pulse width modulated signals and corresponding dead time generated on board.  Probe points are provided to allow for key logic and power stage waveforms to be measured with oscilloscope probes that have short ground springs.

Features
  • Input voltage operates up to 600V
  • Simple open loop design to evaluate performance of LMG3410
  • Single PWM input on board for PWM signal with 50 ns dead time
  • Convenient probe points for logic and power stage measurements with oscilloscope probes that have short ground spring probes

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Part Number Buy from Texas Instruments or Third Party Buy from Authorized Distributor Status

LMG34XX-BB-EVM:
LMG34xx GaN system-level evaluation mother board

$199.00(USD)


Not Available ACTIVE

LMG3410EVM-018 :
LMG3410R050 daughter card

$199.00(USD)


Not Available ACTIVE

LMG3410-HB-EVM :
LMG3410R070 daughter card

$199.00(USD)


Not Available ACTIVE

LMG3410EVM-031 :
LMG3410R150 daughter card

$199.00(USD)


Not Available ACTIVE

LMG3411EVM-018 :
LMG3411R050 daughter card

$199.00(USD)


Not Available ACTIVE

LMG3411EVM-029 :
LMG3411R070 daughter card

$199.00(USD)


Pricing may vary.



ACTIVE

LMG3411EVM-031 :
LMG3411R150 daughter card

$199.00(USD)


Not Available ACTIVE
Contact a Distributor  

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

Technical Documents
Datasheet (1)
Title Type Size (KB) Date
PDF 874 27 Sep 2018
User guides (1)
Title Type Size (KB) Date
PDF 3636 03 May 2017
Design files (1)
Title Type Size (KB) Date
ZIP 4044 11 Apr 2016
More literature (1)
Title Type Size (KB) Date
PDF 38 02 Jan 2019

TI Devices (9)

Part Number Name Product Family
LM2940-N  1A Low Dropout Regulator  Power management 
LMG3410R050  600-V 50mΩ GaN with integrated driver and protection  Gallium nitride (GaN) 
LMG3410R070  600-V 70mΩ GaN with integrated driver and protection  Gallium nitride (GaN) 
LMG3410R150  600-V 12-A single channel GaN power stage  Gallium nitride (GaN) 
LMG3411R050  600-V 50mΩ GaN with integrated driver and cycle-by-cycle overcurrent protection  Gallium nitride (GaN) 
LMG3411R070  600-V 70mΩ GaN with integrated driver and cycle-by-cycle overcurrent protection  Gallium nitride (GaN) 
LMG3411R150  600-V 150mΩ GaN with integrated driver and cycle-by-cycle overcurrent protection  Gallium nitride (GaN) 
SN74LVC2G08-Q1  Automotive Catalog Dual 2-Input Positive-AND Gate  Gate 
SN74LVC2G14  Dual Schmitt-Trigger Inverter  Buffer/driver 

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