BQ40Z50-R1: LED sink current

Mulin Chou

Part Number: BQ40Z50-R1
Other Parts Discussed in Thread: BQ40Z50

Tool/software:

Hi Team,

Can you tell me the BQ40Z50 LED driving method?
What is the driving current?

Thanks.

0 Jose Couso over 1 year ago

Hello,

LEDs are push-pull pins.

Looks like each LED will drive around 1.5mA.

0 Mulin Chou over 1 year ago in reply to Jose Couso

Hi Jose,

I have a question, what is this?

Thanks.

0 Jose Couso over 1 year ago in reply to Mulin Chou

Hi Mulin,

That is the power consumption when each LEDs is ON. Looks like 0.94 mA per LED.

Power management forum