Hi Team,
The customer is experiencing below issue and needs your help.
1. How to solve the leakage current during DRV8806 control? For example, when the DRV8806 is powered on but not turned on, D11 and D15 will have weak light. When turned on, the brightness of the light will increase.
2. When multiple groups of DRV8806 are used in cascade, data transmission of D flip-flops one by one. Customer feels inconvenient. Customers use ordinary IO, pulse one by one, and then control the input of each D flip-flop; Is there a more convenient control method? He saw that someone was using SPI pins, but he didn’t know any good way to achieve.
Thanks,
Annie