LMG34xx GaN System-level Evaluation Mother Board

Texas Instruments

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.

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


Type: Evaluation Modules & Boards

Part number: LMG34XX-BB-EVM

More details from Texas Instruments

Inventory

Distributor SKU Stock Cost
Digi-Key 296-LMG34XX-BB-EVM-ND 6 $248.75 Buy
Texas Instruments LMG34XX-BB-EVM 2 $199.00 Buy
Mouser Electronics 595-LMG34XX-BB-EVM 4 $258.70 Buy
AVNET Europe LMG34XX-BB-EVM 3 * $258.82 Buy
AVNET Express LMG34XX-BB-EVM Buy

Technical Documents

Parts

Part Number Name Companion Part
LM2940IMP-10/NOPB LM2940IMP-10/NOPB Buy Datasheet
LM2940IMP-12 LM2940IMP-12 Buy Datasheet
LM2940IMP-12/NOPB LM2940IMP-12/NOPB Buy Datasheet
LM2940IMP-15/NOPB LM2940IMP-15/NOPB Buy Datasheet
LM2940IMP-5.0 LM2940IMP-5.0 Buy Datasheet
LM2940IMPX-10/NOPB LM2940IMPX-10/NOPB Buy Datasheet
LM2940LD-5.0 LM2940LD-5.0 Buy Datasheet
LM2940LD-5.0/NOPB LM2940LD-5.0/NOPB Buy Datasheet
LM2940S-12/NOPB LM2940S-12/NOPB Buy Datasheet
LM2940S-5.0 LM2940S-5.0 Buy Datasheet
LM2940S-5.0/NOPB LM2940S-5.0/NOPB Buy Datasheet
LM2940S-8.0/NOPB LM2940S-8.0/NOPB Buy Datasheet
LM2940SX-12/NOPB LM2940SX-12/NOPB Buy Datasheet
LM2940SX-5.0 LM2940SX-5.0 Buy Datasheet
LM2940SX-5.0/NOPB LM2940SX-5.0/NOPB Buy Datasheet
LM2940T-10.0 LM2940T-10.0 Buy Datasheet
LM2940T-10.0/NOPB LM2940T-10.0/NOPB Buy Datasheet
LM2940T-8.0/NOPB LM2940T-8.0/NOPB Buy Datasheet
LM2940T-9.0 LM2940T-9.0 Buy Datasheet
LM2940T-9.0/NOPB LM2940T-9.0/NOPB Buy Datasheet
SN74LVC2G08IDCTRQ1 SN74LVC2G08IDCTRQ1 Buy Datasheet
SN74LVC2G14DBVTG4 SN74LVC2G14DBVTG4 Buy Datasheet
LMG3410R050RWHT LMG3410R050RWHT Buy Datasheet
LMG3410R050RWHR LMG3410R050RWHR Buy Datasheet
LMG3411R070RWHT LMG3411R070RWHT Buy Datasheet
LMG3411R070RWHR LMG3411R070RWHR Buy Datasheet
LMG3410R070RWHT LMG3410R070RWHT Buy Datasheet
LMG3410R070RWHR LMG3410R070RWHR Buy Datasheet
LMG3410RWHT LMG3410RWHT Buy Datasheet
LMG3410RWHR LMG3410RWHR Datasheet