Part Number: UCC3813-2 Hello,
I would like to know if this componets has a lifetime of 10 years garanteed with Tamb = 55°C and operation in normal conditions
Thanks in advance
Other Parts Discussed in Thread: UCC3802 , UCC1802 , UCC2802-Q1 , UCC2813-2 , UCC2802 Hi team,
Here's an issue from the customer may need your help:
The customer is going to design the receiver side of the wireless charging power supply, do not consider…
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
Part Number: UCC3813-1 Other Parts Discussed in Thread: UCD3138 , , UCD3138HSFBEVM-029 I am working with a UCD3138 hard switching full bridge evaluation module (UCD3138HSFBEVM-029). It uses a UCC3813-1 for the 3 housekeeping supply rails. Schematic available…
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
Part Number: UCC2813-0 Other Parts Discussed in Thread: UCC3813-0 , Dear, Sir.
My customer is considering to replace from UCC3813DTR-0 to UCC2813DTR-0,
also from UCC3813DTR-1 to UCC2813DTR-1.
I tried to read out the datasheet, but following are…
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 Mitchell,
So we typically don't have a negative input to negative output buck converter, and don't recommend you do that with the LMR38025. What you can do is use a PWM controller to do so, as shown here: /cfs-file/__key/communityserver-discussions…
Part Number: UCC3813-4 Hi Expert,
The customer reported the UCC3813-4 output pin being short to Gnd pin from end customer site.
They can see 19 units being damage during 4000 units build.
Can you help to comment the schematic and captured waveforms…
Hi Shinichi,
Sorry for the long delay and thanks for already looking at other e2e threads to find an answer.
1. LM5001 is an asynchronous boost converter. It should work for this application, but there are also newer converters with similar specs…
