Part Number: UCC3813-0 Other Parts Discussed in Thread: PMP23476 Hi Team,
Posting on behalf of our customer.
I'm using the PMP23476 reference design for a project. I'd like the output voltage to be around 14V instead of the 12V... Can I modify the…
Part Number: UCC3813-0 Other Parts Discussed in Thread: UCC2897A Hello
I am developing Isolated DC to DC converter Using UCC3813 IC as per below rating.
Input Voltage - 16V to 32V
Output voltage - 5V
Output Current- 4A
Is there any document…
Part Number: UCC3813-0 Hi
I want to use UCC3813-0 in my next design. and want more detailed calculations for my design.
I used the calculations of datasheet (Application Example), but the calculations can't match with my same excel sheet (i.e Lm…
Hello H.Sakai,
The only difference between these parts is the temperature ratings.
Section 7.5 of the data sheet shows this:
The UCC3813-0 has a temp range from 0 to 70C and the UCC2813-0 has a temp range from -40C to 85C
Regards
John
Part Number: UCC3813-0 Other Parts Discussed in Thread: TPS2372 , UCC2800 , UCC1800 , UCC3800 Hi,
I am considering an isolated power supply to use for the TPS2372 device. The specification is below. I found UCC3813 as an isolated power device. However…
Masami san,
As your input range is smaller than what PMP11287 has and the output power is just higher a little bit, you can simply choose MOSFET with lower voltage rating and lower Rds,on for 12V output. I was using MOSFET with ~3ohm Rds,on, you could…
Hello Jerry,
The attached application note describes the differences between the UCC3800 family and the UCC3813. The UCC3804 is a member of the UCC3800 family of controllers.
Regards,
Mike
UCC3800-3813 Differences slua247.pdf
TI_GP_PWMs_ComparisonTable_External.pdf Wendy,
Thanks for your interest here. These are very popular devices and TI is committed to supporting them for new projects. See attached comparison. Please let me know if you have other questions.
Regards…
Hi,
We do not have a design to match your specs. Also for > 120W, I only find a ref design but not with flyback.
UCC3813_PMP7405B_LED.pdf
We have an EVM using different topology as well.
www.ti.com/.../sluu380
Other Parts Discussed in Thread: LM5118 , UCC3813-4 , TPS40210 Hello,
I am working on an application that requires the switching control be regulated only based on input current or voltage, and I am currently investigating the possible use of the LM5118…
