Part Number: UCC283 Hello Guys,
Good day.
Our customer is looking to use UCC283 for their application. Basically it will be a power supply of 9V then the laser after that would be the UCC283 chip.
He has concerns because he needs 2.5A. Will the PLPT9…
Other Parts Discussed in Thread: UCC283 , TPS54386 Hi,all
Now I use UCC283 to regulate DC8.5V-DC8V @2A. I find that CT pin is not pulled up by device.
"If the CT pin is not pulled low, the IC internally pulls up the pin enabling the regulator. The CT…
Other Parts Discussed in Thread: TPS7A7002 Hello,
Can you send me a link to the Pspice model for the UCC283-5 LDO or another regulator of similar footprint and function?
Thanks,
Bryan
Other Parts Discussed in Thread: UCC383 , UCC283 What is the correct connection for the UCC283-ADJ Thermal Pad? (5 pin T0263-5 packge). It is not clear if this casing should be connected to ground or VCC.
Hi Jason,
I was surfing on the UCC283 product page for other reasons and by chance I have found SLAA412A document. This explanes many aspects of the noise issues, so I basicly get an answere to my question. Maybe not figures as would help more but design…
Hi James,
Unfortunately we do not have very many LDOs in this package with that pin out. I was able to find one more part, but it is only rated from -40C to 85C and it has a 2.5% accuracy. You can look at the UCC283 as well, but as I mentioned the accuracy…
Jianxiong:
I reviewed the UCC383-5 and drop out when with vout of 5.5V PTH08T240WAx and filter losses. The ferrite bead and BNX016 losses at 6 amps are in the low mV region. I would estimate this is about 45-85mV at the most. The module maximum voltage…