Part Number: UCC2813-2 Other Parts Discussed in Thread: UCC38C43
With a large output Capacitance, can hiccup current limiting be avoided during start up with the UCC2813 device? Using the UCC38C43 part, it takes approx 12ms to rise from 0V to regulation…
Part Number: UCC2813-2 Hi, I am looking at updating one of our current PSU designs which uses a UCC2813D-2.
I have noticed in the datasheet it states the following regarding the timing resistor.
What is the reason for not using less than 10K and…
Part Number: UCC2813-2 Hi Experts:
My customer is using the UCC2813-2 for the power design , the turn on threshold is 12.5V, however, the maximum rating of VCC is 12V , so I have two questions:
1) The start up voltage should be above the 12.5V which…
Hi Dexter,
UC2813 has the same pin configuration as the UC2842/3/4/5 family. there is a detailed section in the datasheet for finding the voltage feedback loop compensation. The section is 9.2.2.10, Voltage Feedback Compensation, on page 25 of the datasheet…
Part Number: UCC2813-2-Q1 Other Parts Discussed in Thread: UCC2802-Q1 , , UCC2800 Hi Team,
My customer is planning to evaluating our UCC2802-Q1, but it seems UCC2813-2-Q1 is almost same with UCC2802-Q1 from the datasheet. Can someone let me know the…
Part Number: UCC2813-2-Q1 Other Parts Discussed in Thread: UCC2813-2 , Tool/software: WEBENCH® Design Tools Hello.
We intend to use device UCC2813QDR-2Q1 to design a power supply for our inverter application. UCC2813QDR-2Q1 was suggested to us by the…
Other Parts Discussed in Thread: UCC2813-2-Q1 Hi all Would you mind if we ask UCC2813-2-Q1? How much is the maximum COMP's source current of UCC2813-2-Q1? Is there limitation in case of short(COMP conncets to GND)? Kind regards, Hirotaka Matsumoto
Other Parts Discussed in Thread: UCC2813-2 , UCC2813-1 Hi,
I have downloaded the ORCAD PSPICE model from TI website & I am getting the below mentioned DRC error message in both the schematics (UCC2813-2 and UCC2813-2).
Please help me to fix this…
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…
Hi Steve,
Thank you for your answer.
I think I will follow your proposal to use a component derived from Unitrode UCx84y I already used several times.
I identified in your catalog several references: UCC2802, UCC2813-2, TL2843 and UCC28C43.
They…
