Part Number: UCD9244-EP Other Parts Discussed in Thread: TMS320C6678 , UCD9244 Hi,
I need to power the variable core supply CVDD of TMS320C6678 multi-core processor. As a smart-reflex solution, I want to opt for smart reflex controller UCD9244-EP. …
Hi Pradeep,
UCD9244 and UCD9244-EP are basically the same part with only difference being that UCD9244-EP part is characterized over wider temp range -55C to 125C as opposed to standard UCD9244 which is spec'd over -40C to 125C.
I will contact…
Part Number: UCD9244-EP Other Parts Discussed in Thread: UCD74120 , Hi,
I'm using UCD9244EP and UCD74120 to power the variable CVDD rails of two TMS3206678 DSPs.
I'm using the DCR method to generate the current sense voltage in UCD74120.
[1] Is…
Hey PRAHLAD,
UCD9244 and UCD9244-EP are similar, but not exactly the same.
The pins and sizes are the same, but a few of the specs are slightly different between UCD9244 and UCD9244-EP.
This is likely due to the fact one is commercial and one is…
Part Number: UCD9244-EP Hi,
Please help me with the UCD9244EP recognize problem,
I used Fusion Design online with PMBUS. the device is recognized, but it is just #rail 1 shown up.
the VID1A/B/C/S and VID2S/VID3S/VID4S are pulled up, else VID are…
Hi Weidong,
I am sharing the schematic portions. I have two TMS320C6678 DSPs whose CVDD are powered by two UCD74120. Both UCD74120 are connected to UCD9244-EP controller. I am showing the complete connection of one such set in the schematic attached…
UCD9244 and UCD9244-EP have the same behavior. If the configurations for UCD9244 works, it should also work for UCD9244-EP. You will need to download the configuration file (.xml) into UCD9244/-EP for it to work.
If the rail has fault shutdown, please…
Binayak,
LM10011 is just the VID DAC current source that is used to inject current into a single dc/dc converter FB node to adjust the output voltage up or down. UCD9224-EP and UCD9244-EP are two channel/4 channel digital PWM controller with VID interface…
