Part Number: LMG3410-HB-EVM Tool/software: I use LMG3410-HB-EVM as the high freq. arm of my totem-pole PFC. It was broken three weeks ago, and I have fixed it many times, the heat of the Upper arm switch still higher then expected, especially when I supply…
Part Number: LMG3410-HB-EVM
Tool/software:
The voltages of VCC2 and ISO_12V_H/L (red rectangle) remain at 0 V, while VCC1 and ISO_12V_H/L_B are correct.
I have confirmed that there is no short circuit.
For ISO_12V_H/L , I verified that L3 and…
Part Number: LMG3410-HB-EVM Tool/software: If The sub-board LMG3410-HB-EVM only connects to a 5V auxiliary power supply. There are signals on the gates of Q1 and Q2. Pin 13 of U1 is 0V, and pin 14 is 5V. Both pins 13 and 14 on the lower arm are 5V, and…
Part Number: LMG3410-HB-EVM Tool/software: When the input voltage is 15 Vrms, the switch temperature reaches 60 to 70 degrees. So far no short circuit has been detected while the board is not connected to anything.
Part Number: LMG3410-HB-EVM Does TI have any application notes for GaN devices?
Does TI have any papers that explain why GaN devices from TI are not at risk of hydrogen poisoning?
Does TI have any papers explaining why on orbit atmospheric H2 or H…
Part Number: LMG3410-HB-EVM Other Parts Discussed in Thread: UCD3138 , ISO7831
Hi Team,
Customers are using the LMG3410-HB-EVM for testing at LLC on several of their products.
Currently, the two SN6505 on the EVM are removed, and the 3.3V on the…
Part Number: LMG3410-HB-EVM Dear TIer,
I have assembly question about LMG341xEVM. May I know the TIM is direct paste between on Exposed copper pads and heatsink? 1. There is no need solder reflow assemble? 2. there has problem about shock cause heatsink…
Hey Joel,
I just wanted to clarify which components are being used:
Motherboard: LMG34XX-BB-EVM
Daughtercard: LMG3410-HB-EVM
Please advise if these are the correct part numbers for the setup you are using.
Best regards,
Kyle
Part Number: LMG3410-HB-EVM Good day Colleagues,
The LMG3410-HB-EVM user guide page 11 says test frequency is 50 to 250kHz.
Are there any limitations for higher operation frequency and if yes, what are they?
My customer wants to test the board at…
Part Number: LMG3410-HB-EVM Other Parts Discussed in Thread: LMG34XX-BB-EVM Dears, We need to know what is the minimum Voltage required for "LMG3410-HB-EVM" daughter card to function properly we couldn't find any related information about the minimum…
