LM27964: I2C control for PWM output

Mason Noh

Expert 2490 points

Part Number: LM27964

Hi TI,

Could you recommend a right part?

I need I2C control for high frequency PWM output. (over 300kHz)

over 6 years ago

0 Kenneth Du over 6 years ago

TI__Genius 14295 points

Proper engineer has been assigned to look at this.

Due to public holidays, the reply may be delayed.

Thanks for your understanding.

0 Sean Zhou over 6 years ago

TI__Mastermind 22745 points

Hi Mason,
What's the input voltage range?
What's the output voltage? And What's the maximum output current?
How many channels do you need?
I need more application specs.
Regards
Sean

0 Mason Noh over 6 years ago in reply to Sean Zhou

Expert 2490 points

Hi Sean,
I don't need a LED driver. I just need PWM signal with high frequency using I2C control.

0 Sean Zhou over 6 years ago in reply to Mason Noh

TI__Mastermind 22745 points

Hi Mason,
It looks like you need a MCU which can provide PWM signal with I2C control, I suggest you clearly saying what you need. You'd better post a new question which related to the MCU parts.
Reagrds
Sean

Power management

Power management forum

LM27964: I2C control for PWM output