Part Number: UCC29002 Other Parts Discussed in Thread: PMP10099 Tool/software: Hi Team,
I am new to design engineering and have a basic question regarding the UCC29002 IC.
The datasheet mentions that this IC can be used for load sharing. In my setup…
Part Number: UCC29002 Other Parts Discussed in Thread: PMP10099 , We have built up the PMP10099 according to the TI schematic and Gerbers. The flybacks all work properly as supposed, unfortunately, as soon as more than one path is active, I can see a…
David,
The reference you provided (PMP10099) uses UCC29002 in high-side current sensing , where RSENSE (R16_B) is located on the left side of RSHUNT (R3_B) and RADJ (R11_B) is located on the right side of RSHUNT. My design implements LOW-SIDE CURRENT…
Hello Gareth,
I am not sure what you mean by connecting through CN13/CN14. These are jumpers that connect the LS bus to GND. Can you please elaborate what you mean?
If you only have one module, then the UCC39002 will not affect the original function…
Hello Masaomi,
Thank you for your interest in TI's products. The UCC29002 load share controller is a good replacement for the L6615D. While the UCC29002 is not pin-to-pin compatible, the UCC29002 provides the same functionality as the L6615D.
The…
hi Denny,
unfortunately we do not have such reference design.
UCC29002 has one reference design, I add the link for you in case you need it.
UCC29002 data sheet, product information and support | TI.com
you can also search from google about P…
0820.sch.pdf
I am attaching a schematic page from the TI reference design PMP10099 and this shows how the UCC39002 is wired up.
You can see that the ADJ pin adds an error signal to the feedback path of the power supply and this forces all of the modules…
Hello Wesley
These file shows how the UCC29002 can be used to control a 'trim' input on a module - that is similar to what you have in mind and you may be able to use it as a starting point. BTW - I'm not at all sure that these files have loaded correctly…
Hi
It looks like our messages crossed - 6mA is the DS value - the 4mA value I used in the example was wrong (I should have checked the DS first !)
Here's a link to a presentation on the UCC29002 /cfs-file/__key/communityserver-discussions-components…
Hello James
Unfortunately we don't have a model for this device. I know it's not what you asked for but you may find the document at this link of use.
/cfs-file/__key/communityserver-discussions-components-files/196/Load-Share_5F00_V1.pptx
Regards…
