LP8557 / about PWM pin

K.Yaita

Other Parts Discussed in Thread: LP8557

Hi,

I'd like to ask about PWM pin of LP8557.

Does PWM pin have internal pull-up or pull-down?

There isn't description about that in LP8557 datasheet, so I think it doesn't have. But my customer concerned about that.

Could you follow me please?

Best Regards,

Yaita

0 K.Yaita over 11 years ago

Guru 29720 points

Colud you follow me please?

Your response will be appreciated.

Best Regards,

Yaita

0 Davor Glisic over 11 years ago

Hi Yaita,

The PWM pin does not have an internal pull-up or pull-down resistor. It is a digial I/O with an Open-drain type of output.

Regards,

Davor

0 K.Yaita over 11 years ago in reply to Davor Glisic

Guru 29720 points

Hi Davor-san,

Thank you for your support! I understood.

Best Regards,

Yiata

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