Part Number: UCD90910 Tool/software: Hello! I would like to know if it is possible to toggle a GPIO pin for a certain amount of time via I2C command. For example, toggle GPIO 1 HIGH for 500ms, then switch back to LOW.
Thanks!
Part Number: UCD90910 Hi team,
Hope all is good.
We are planning to use the UCD90190 to control 10 fans. Could you please share us any technical documents to configure the UCD90910 as fan controller.
Also it would be very helpful if you share us…
Part Number: UCD90910 Other Parts Discussed in Thread: UCD90120A Hi Sir,
We get the new samples from customer and the Pflash firmware checksum shows "1D 92 36 00" rather than "99 9F 32 00".
Can you advise which Pflash checksum is the final version…
Part Number: UCD90910 Hi
Your technical department has confirmed the Fan drive 'FPWM' outputs are limited to 3v3 due to the internal protection diodes.
Just to mention - the data sheet is a bit misleading as it shows a direct PWM fan drive from the…
Part Number: UCD90910 The PWM fan controller ports on the UCD90910 can be setup as 'open collector' outputs - what is the voltage limit on these.
I want to PWM control a 24V fan - can the open collector output cope with this?
The PWM fan input is…
Part Number: UCD90910 Other Parts Discussed in Thread: UCD90124 , UCD90120 , UCD90124A , UCD90120A Hi,
Please see questions regarding UCD90910 below:
1) UCD90120 and UCD90124 got the exact same footprint as UCD90910 which can serve as direct drop…
Part Number: UCD90910 Other Parts Discussed in Thread: UCD90124 Hi,
Good Day.
Customer is currently use UCD90910RGCT on a PCB that's in production. He is having issues sourcing this part and noticed the TI website says it has been replaced with UCD90124ARGCT…
Part Number: UCD90910 I am trying to update a board with UCD90910 on it that was previously programmed, but when I open it in the Fusion Digital Power Designer GUI, it says there is no profile on it and opens with a new one. When I click "Store RAM to…
Part Number: UCD90910 Hello,
I am trying to implement the Hysteretic Fan Control based on information on page 32 of the UCD90910 Fan Controller datasheet. I cannot find where to set TempOn and TempOff Levels within the TI Power Fusion GUI. I also cannot…
Part Number: UCD90910 I have programmed several of the same board that uses UCD90910 with the same fan profile and successfully stored RAM to flash for all of them. Boards are then installed into our systems, and fan speeds are checked using the GUI.…
