Part Number: UCD9090A Other Parts Discussed in Thread: UCD90160A Tool/software: HI Yihe,
Follow up https://e2e.ti.com/support/power-management-group/power-management---internal/f/power-management---internal-forum/1508476/ucd90160a-question-about-ucd90160a…
Part Number: UCD9090A Tool/software: hi guys,
i have few UCD9090A device with different address, one of it we accidentally program with -pflash command. and causing the device go into ROM mode.
everytime we cycle the power, the device fail to output…
Part Number: UCD9090A Tool/software: Hi,
We would like your support in resolving an issue with reading device information from the UCD9090A , where the master device is the NXP MIMX8 .
We have observed a consistent failure of ACK responses at a clock…
Part Number: UCD9090A Other Parts Discussed in Thread: UCD9090 Tool/software: Hello,
We are using two UCD9090A on our board. We don't have onboard microcontroller to load the PMBUS commands. We are using Fusion digital power designer GUI to load our…
Part Number: UCD9090A Tool/software: Hello,
In our board, we have two UCD9090A devices for monitoring the voltage rails. We have connected both the devices to our Intel processor via I2C bus. Our application requires us to store the Power supervisor…
Part Number: UCD9090A Tool/software: i have two mon pins Governing rails of the same sequence order,since its the end should i leave the mon pins to just monitor or should i add reset signal assigned right after to it?that to for both mon pins?
Part Number: UCD9090A Tool/software: I can see the mon pins of UDC9090A and i have assigned rails to monitor it,and now my doubt is if the fault occurs how the monitoring functions actually works?i read PMBUS ALERT pin plays a major role in monitoring…
Part Number: UCD9090A Tool/software: Hi Expert，
The customer uses the black box function of UCD9090A to record fault information. If rail A or rail B fails, the system will be powered off. Since the timestamp of the fault is at the second level, multiple…
Part Number: UCD9090A I am cascading 2 parts of power sequencer IC ( UCD9090A).
How i have to program cascaded ICs at same time?
How i have to monitor signals both ICs at same time?
Could you please share related document for power sequence programming…
