I am looking for 6A constant current buck convertor with high switching frequency(2MHz)

Rajesh

I am looking for High current nearly >=6A constant current buck converter with the switching capability of 2MHz for automotive lighting application.

Regards,

Rajesh

over 6 years ago

0 Irwin Nederbragt over 6 years ago

TI__Mastermind 28655 points

Hello Rajesh,

What is your input voltage range?
What is your output voltage range?
Do you plan on dimming and if so, analog, PWM, and/or Shunt Fet dimming?
Are you looking for synchronous or not?
Any features you need?

Best Regards,

0 Rajesh over 6 years ago in reply to Irwin Nederbragt

Expert 1010 points

My input voltage range will be : 6-17V
Output voltage will be : 2-4V
PWM dimming will be better option
synchronous with internal spread spectrum will be better

Regards,
Rajesh

0 Irwin Nederbragt over 6 years ago in reply to Rajesh

TI__Mastermind 28655 points

Hello Rajesh,

Unfortunately we do not have an automotive grade synchronous LED driver capable of 6A running at 2 MHz.

Best Regards,

Power management

Power management forum

I am looking for 6A constant current buck convertor with high switching frequency(2MHz)