Part Number: UCC28180 Other Parts Discussed in Thread: TIDA-00779 ,
Hello dear,
I have an inquiry about the PFC ON signal for the PFC shutdown circuit in TIDA-00779. I want to know the type of this signal, voltage-current, or which signal you are used to…
Part Number: TIDA-00779 Hi TI experts,
can you please provide me the spec Details of L1 according to the reference design TIDA-00779.
I'm confused with the calculations in the design and taken value, so can you please provide me the spec details. …
Part Number: TIDA-00779 Tool/software: Code Composer Studio Hi TI experts,
I'm more interested in the reference design(TIDA-00779) but here I come across PTC(B470N) in the circuit for inrush current limit.
usually NTC is used to limit inrush current…
Part Number: TIDA-00779 Other Parts Discussed in Thread: UCC27524A , UCC27524 , UCC27531 Hi,
it's possible to use UCC27531D or UCC27524A as gate driver.
The question is: what is the best choice?
What are the conditions for a UCC27531D recommendation…
Part Number: TIDA-00779 In schematic the value of R39 = 20k
in BOM R39 = 1k
You gave jaeyup jung the answer to use 1k.
I'm pretty shure ( after recalculation ) it's wrong, 20k is the right value to get the required delay of 0.2sec.
Could you please…
Part Number: TIDA-00779 Tool/software: TI C/C++ Compiler Hi TI experts,
as per the reference design of TIDA-00779, the UCC27531D IC used for driving a Boost MOSFET but if i search for the datasheet in TI store, I'm getting a different pin layout IC.…
Part Number: TIDA-00779 Hi TI experts,
I'm very much interested in the TIDA-00779 reference design, where I come across with boost inductor value to be 180uH but with respect to schematics the boost inductor value is 790uH.
Which is considered for…
Part Number: TIDA-00779 Hi,
I'm working on a PFC based on the eval kit TIDA-00779. Made a new PCB for that.
Now I found out, that in schematic and BOM the value of C14 is 8.2uF ..... but the given PN
out of the BOM is pointing to a 4.7uF device.
…
Part Number: TIDA-00779 I am working on designing a Boost PFC based on the TIDA-00779 reference design. I have a question regarding the In-rush current protection. In the reference design a PTC B470N is used, along with a by-pass circuit is used for the…