Part Number: UCD90910 Hi,
We are using UCD 90910 in one of our application for Monitoring various power rails and Power Sequencing those power rails.
Active High signal from CPLD device is connected to UCD90910 (Pin No. 41- PWM4/ GPI4). When UCD gets…
Part Number: UCD90910 Hi,
i am using 2 no's of UCD90910 devices in my board. I need to cascade these two devices. Can you please let me know who to cascade these two devices.
Thanks,
Ramya
Part Number: UCD90910 Other Parts Discussed in Thread: UCD90120 My customer is seeing a Boolean error. He has this defined a GPI that he has connected to a push button, low= pressed.
(push_button_pressed*P3V3_BP_ON) + (!push_button_pressed*P0V95_ON)
When…
Hi
I have tried to use latest power designer GUI and it crashed again with pretty similar problem.
I work around issue previously by switching to ucd90124a, but for our new product ucd90910 is must have because of 6 system fans.
This issue stopped our…
Hi Yihe,
Sorry but one more question.
The customer told me they need 6 FANs so I was going to recommend UCD90910 instead of UCD90124A.
Because UCD90910 can support up to 10 FAN controls.
However they also need up to 13 monitoring channels (12 * Voltage…
Hi
UCD90320 does have 24 PWM but it does not support tacho so it does not support FAN control. But we do have other devices support FAN control: UCD90124A(4-fan controller) and UCD90910(10-fan controller).
The datasheet has section about fan control application…
Yihe,
This is very helpful thank you! A few follow up questions:
If GPIO8 is pin 3 and pinID 3 is used as the payload for the GPIO_SELCT command then GPIO_CONFIG is used to read the GPIO's status why does that give me the status of GPIO5? Does the…