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Tool/software:
Hi Team
I'd like to ask you some questions about the I/O expander IC TCA9539.
Are each of these I/O ports compatible with PWM drive?
If not, do you have any of your products that are compatible?
The number of I/O ports required is 18.
Best Regards
I/O expanders do not have a built-in PWM function.
The LP5861 is a 18-channel LED driver with PWM dimming.