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Confirmation of how to use the PCA9956B driver

Question asked by kamizyou masami on Jun 18, 2019
Latest reply on Jun 24, 2019 by kamizyou masami

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



I wonder if it was something like this?