Confirmation of how to use the PCA9956B driver

[m-kamijo]

Although this PCA9956B driver can handle LED drive voltages up to 20v, for example, if one LED is connected to one pin and two series connections are connected to the other pin, it is possible to use a single unit and a single unit. Can you expect similar behavior for both series connections?
We will wait for the answer.

// LED spec //

Vf 2.0v

If 20mA

2019/06/20

I wonder if it was something like this？

[m-kamijo]

It was saved. Thank you very much.

[guoweisun]

Hi

Could you please give me your application Block diagram ?

[guoweisun]

Hi

About your application block there is no problem!