Because of the Thanksgiving holiday in the U.S., TI E2E™ design support forum responses may be delayed from November 25 through December 2. Thank you for your patience.
Part Number: UC1846-SP I'd like to confirm that the referenced part (also 5962-8680603V2A) is immune to SEL and whether or not it has been tested for other types of SEE (SET, SEFI) and, if so, what is the LET threshold and is there a test report available…
Part Number: UC1846-SP Other Parts Discussed in Thread: UC1846-EP Tool/software: Hello,
My customer has questions about the TI product line.
What is the difference between -SP products and -EP products? (ex. UC1846-SP, UC1846-EP)
Can '-EP' products be…
HI Daniel, thank you for the response. The datasheet for UC1846-SP shows the UVLO is for the VIN supply input, not the VC supply input. Does the UVLO also apply to the VC input?
Thanks,
Edwin
Part Number: UC1846-SP Other Parts Discussed in Thread: UC1526 1) When using an external sync, what type of signal is expected? Will a Square wave of 5V amplitude and 300KHz be sufficient?
2) What happens during start up, when an external sync is not…
Part Number: UC1846 Hello:
How do I generate stable 10 kHz to 1 MegHz complementary PWMs from UC1846 or any other suitable controller without making a complete SMPS solution?
On board, we just want to have 1 chip controller that generates 2 PWMs with…
Part Number: UC1846-SP Other Parts Discussed in Thread: UC3846 , , UC2846 , UC1856-SP HI,
There was a previous question regarding the fabrication processes for the standard devices
" Are the UC1846-SP and UC1856-SP fabricated using any special process for…
Part Number: UC1846 Other Parts Discussed in Thread: TLV3501 Hello:
I can make the TINA model work using UC1846 for a SEPIC converter but it is not giving correct results.
The grand scheme here is to explore how it will work with feedback and then optimize…
Part Number: UC1846-SP Hello,
I am working on a WCCA for one of my designs based on the UC1846-SP. Is it possible to get an IBIS model of this component?
Thank you in advance
Part Number: UC1846 What sort of current limiting, if any, is used on the internal 5.1-V reference regulator output (VREF) -- I assume this is an LDO -- is it using a brickwall or voltage foldback current limiting approach? The customer is concerned that…
Part Number: UC1846 Hello,
I'm trying to use an external error amplifier (the ADUM3190) to manage voltage reading on the secondary side of a flyback converter and feeding it back to the input of the UC1846.
Are there any reference designs to show…
