Part Number: UCD9081 Other Parts Discussed in Thread: UCD9090A Is there a way on power up to generate a pulse from the GPIO? I want to bleed down a rail before I start the power up sequence.
At the end of my power up sequence I have it raise FPGA Config…
Part Number: UCD9081 Hello,
We are planning to use the UCD9081 as a voltage monitor only (i.e. not as a sequencer). The rails will be monitored during system steady state operation only.
We plan on monitoring the system input voltage (12V). However…
Part Number: UCD9081 Other Parts Discussed in Thread: UCD9080 , UCD9090 Hi Team,
My customer is surveying UCD9081 and has some questions, please could team help to comment on this.
1. Can UCD9081's I2C interface connect to other devices with PMBUS…
Part Number: UCD9081 The internal 2.5 reference of the UCD9081 is quite loose. The data sheet talk a little about using a external 3.3 reference for more accuracy.
Is there any reason a external 2.5V Reference won't work?
Any special precautions to…
Part Number: UCD9081 I have a design that is using a UCD9081 to sequence power rails up and down. The power up part of the job is going OK, but I am a bit confused by the down sequencing operation.
The only trigger for shutdown that I currently have…
Part Number: UCD9081 I got the USB Interface adapter module and also downloaded the software for the same. I will be using that module to read out the power sequence.
The problem is that neither the software nor the hardware seems to be working. When…
Did UCD9081 control the 4V power supply directly or it is just monitoring? What did you mean go bad? did you mean it detect fault and take some action? you can select ignore in the alarm processing so that device will do nothing when a fault is detected…
