Answered

• LMG34XX-BB-EVM: LMG34XX-BB-EVM AGND & PGND

  

  permantier

  Resolved

  Part Number: LMG34XX-BB-EVM Other Parts Discussed in Thread: LMG3410EVM-018 Hi, I am currently working on LMG34XX-BB-EVM and LMG3410EVM-018 for a DC DC converter application. As i see from the schematic AGND and PGND is connected via R9. Is it possible to…

  • Resolved

  • over 4 years ago
  • Power management
  • Power management forum
Answered

• LMG3522EVM-042: Do we need to pair it with LMG342X-BB-EVM to test?

  

  Ernest Yong

  Resolved

  Part Number: LMG3522EVM-042 Other Parts Discussed in Thread: LMG342X-BB-EVM , , PMP23069 Hi Team, I had some confusion as I want to start testing TI GaN. Currently I only have LMG3522EVM-042 and was wondering if LMG342X-BB-EVM is compulsory. The product…

  • Resolved

  • over 1 year ago
  • Power management
  • Power management forum
Answered

• LMG34XX-BB-EVM: R9 burned out

  

  permantier

  Resolved

  Part Number: LMG34XX-BB-EVM Other Parts Discussed in Thread: LMG3410EVM-018 Hello, I am using LMG34XX-BB-EVM with LMG3410EVM-018. DC input 300V, 12V isolated dc input and no load at the output(just a multimeter). I am using LaunchXL28379D for PWM input…

  • Resolved

  • over 4 years ago
  • Power management
  • Power management forum

• LMG34XX-BB-EVM: Long Rise Time Problem

  

  ANIL KIRIKKAYA

  Part Number: LMG34XX-BB-EVM As it is shown here with 1Ghz lecroy oscilloscope we can't get the 102V/ns rise time as it should support according to the datasheet. We have checked R5. It is much more longer. What is the problem here?

  • over 4 years ago
  • Power management
  • Power management forum
Answered

• LMG34XX-BB-EVM: Maximum Rise Time and Fall Time

  

  ANIL KIRIKKAYA

  Resolved

  Part Number: LMG34XX-BB-EVM Hi. We are trying to acheive the rise time and fall time <=2ns at 200V. We want to know if it is possible with this board (we can provide subnanosecond rise time pwm signal)

  • Resolved

  • over 4 years ago
  • Power management
  • Power management forum
Answered

• LMG34XX-BB-EVM: Power management forum

  

  kai yan

  Resolved

  Part Number: LMG34XX-BB-EVM Other Parts Discussed in Thread: TIDA-00909 , TIDA-00913 , TIDM-02008 , TIDA-00915 , LMG3410R150 , LMG3410R050 , TIDA-01606 I have seen LMG34xx GaN system-level evaluation motherboard, can you explain "this EVM is not suitable for…

  • Resolved

  • over 4 years ago
  • Power management
  • Power management forum

• LMG34XX-BB-EVM: LMG34XX

  

  Sam Ref

  TI Thinks Resolved

  Part Number: LMG34XX-BB-EVM Other Parts Discussed in Thread: LMG3410-HB-EVM , TIDA-00915 , LMG3410R050 , LMG3410R070 Hi, We did not manage to know the maximum current rating of LMG3410-50 The design of TIDA-00915 & The EVM LMG3410-HB-EVM allow us to know…

  • over 6 years ago
  • Power management
  • Power management forum
Answered

• LMG342X-BB-EVM: Device not working; Random Fault LEDs light up with auxiliary supply and without any PWM Signal or HV input

  

  Arvind Kadam

  Resolved

  Part Number: LMG342X-BB-EVM Other Parts Discussed in Thread: LMG34XX-BB-EVM Hello, We are in the process of testing new LMG342x-BB-EVM board with LMG3422EVM-043 . The issue with the board is, as soon as 12 V auxiliary power is applied to J6, some random…

  • Resolved

  • over 2 years ago
  • Power management
  • Power management forum
Answered

• LMG34XX-BB-EVM: When using LMG34XX-BB-EVM , R9 burns out.

  

  sanghwa Lee

  Resolved

  Part Number: LMG34XX-BB-EVM I buy LMG3410 HB EVM and LMG34XX-BB-EVM board, and use them together I am using 3 phase power supply to supply DC power through 3 phase diode rectifier. The PWM signal uses a BNC connector and supplies a 12V supply to the LMG34XX…

  • Resolved

  • over 6 years ago
  • Power management
  • Power management forum

• LMG34XX-BB-EVM: R9 burns out

  

  sanghwa Lee

  TI Thinks Resolved

  Part Number: LMG34XX-BB-EVM Other Parts Discussed in Thread: LMG3410-HB-EVM I buy LMG3410 HB EVM and LMG34XX-BB-EVM board, and use them together I am using 3 phase power supply to supply DC power through 3 phase diode rectifier. The PWM signal uses a BNC…

  • over 6 years ago
  • Power management
  • Power management forum

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