Part Number: UCC28180 Hi,
I wanted to know the working of pfc. How does it actually reduce the phase difference between voltage and current?? How does it work internally??
Part Number: UCC28180 Dear Expert
1. The line driver pin in the SPECIFICATION of UCC28180DR can drive Mos directly, is that actually possible? Or have a formula to c alculate the MOS specifications ?
2. Is it risky to drive Mos directly, such as the following…
Part Number: UCC28180 Other Parts Discussed in Thread: UCD3138 Hi,
Is there any digital controller for totem pole pfc in Ti?? I have gone through analog controllers but now I want to work with digital controller.
In case if there is any can you please…
Part Number: UCC28180 Hi,
In the Tina Ti model of UCC28180 there there three capacitance at the output. What was the exact output capacitance. What is the difference between C16,C17,C18?? C16 is a sub-circuit,Why cant we take normal capacitor instead…
Part Number: UCC28180 Other Parts Discussed in Thread: UCC28019A Hi team,
Do we have any PFC controller could directly replace UCC28180? if not, is there any similar recommendation? Thanks.
Part Number: UCC28180 I have been designing a PFC stage, where when testing with AC input voltages from 85 V to 180V AC, the voltage at Vsense pin using multimeter is measured. The voltage rises till 2.2 V at vsense and falls suddenly to 0.768 or below…
Hi Vyshnav,
It's been a several weeks since our last correspondence so I'll assume you've been able to move past this original issue. If you need further assistance, feel free to start a new thread.
Regards,
Ray
Part Number: UCC28180 Hello Team,
My customer is using UCC28180 controller in a project and while designing, they are stuck at understanding loop compensation login mentioned in the datasheet. The nonlinear gains M1, M2 are represented in the functional…
Part Number: UCC28180 Other Parts Discussed in Thread: UCC28070 ,
Hi support team, I am looking for a 2-output ACDC converter with the following specifications.
ACDC converter specifications ・AC Input Voltage Range: 85 to 264V ・DC Output 1: 60V, 10A ・DC Output…
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…
