Other Technologies General

[EgarciaAtam]

Hi,

I am working with a CYTMA525C driver and I have one question.

How can I put the touch panel in low power mode? I guess that It’s activating LOW_POWER_EN, but I tried and don’t work.

I send this array by I2C:{0x04, 0x00, 0x08,0x00,0x2F,0x00,0x06,0x06,0x01,0x01} following the tables of datasheet.

[Roy_Liu]

Hi,

CYTMA525 was devested from Cypress(Infineon now) to Paradetech, recommend you to contact Paradetech at https://www.paradetech.com/ for help.

Thanks,

[EgarciaAtam]

My need is to lower the current consumption in low power moed. Now, with default configuration, I have a consumption of 150uA, and I see current peaks at 50ms intervals.

So, my question is how to lower this 150uA. Is it possible to increase the peaks interval?

Is it possible to lower the current of each peak?

is there any other parameter to change so the current in low power mode can be lowered?

[Roy_Liu · Accepted solution]

I am afraid this community does not have the expertise on this chip. You may try Paradetech or the place where you got the setup for help.