• State TI Thinks Resolved
  • Locked Locked
  • Replies 1 reply
  • Answers 1 answer
  • Subscribers 64 subscribers
  • Views 133 views
  • Users 0 members are here
Support feedback
Options
Options
Similar topics

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

LM5045: Supply 200V to the H-bridge

Danilo A.
Mastermind 26960 points
Part Number: LM5045

Hi Team,

Our customer would like to use the LM5045 in this configuration.

I want to supply the power to the H-bridge from a 200V input voltage. I will use a buck converter externally to make the Vcc voltage (12V). After that I will connect BST1 and BST2 to the same Vcc voltage and HS1 and HS2 to the GND. Then when I use a gate transformer for the switching outputs to turn-on/off the Mosfet's to switch 200V, will the controller function as normal?

Regards,

Danilo