Part Number: UCC28722 Hi, team.
My customers are considering UCC28722 for a smart meter.
I am considering referring to the following documents.
www.ti.com/.../TIDA-00628
www.ti.com/.../tidrh29.pdf
However, since customers do not want to use auxiliary…
Part Number: UCC28722 Other Parts Discussed in Thread: TIDA-00628 , UCC28720 Dear support member, My customer will use UCC28722.
Althought output voltage is 15V in the TIDA-00628 design, Is possible with Output voltage 5V, Iout current 1.4A in this design…
Part Number: UCC28722 Other Parts Discussed in Thread: PMP10236 Hello UCC28722 Team,
We are using UCC28722 to generate 5V@ 50mA and +/-12V@ 30mA .
The input voltage range is 85VAC to 440VAC, 50/60Hz
But we have few issues-
1. Start-up issues
2. If it start…
Part Number: UCC28722 Hi,
Background : Our product design is based on UCC28722, during the first product launch we have used a Y capacitor C1 between VBUS and secondary ground to pass the conducted emission results.
Issue faced : The meter works from…
Part Number: PMP9594 Hi ,
we would like to try PMP9594 design based on UCC28722 for 5V .1.5 Amp Power supply .
refer PMP9594 . we do need Transformer core and winding details for G144011LF ( GCI make ) detail to start with . pls help to share .
Part Number: UCC28722 Hi,
How can we guarantee that the device will always switch at the valley at the right time under any condition?
I looked at a couple of designs we have with this device trying to find specifically load jump conditions, but I had…
Part Number: UCC28722 Other Parts Discussed in Thread: UCC28911 , UCC28704 , UCC24636 , UCC28700 Hi team.
I have any questions.
So, could you tell me about this ?
Please help me !
Q1:I'm trying to introduce the following devices to the following specifications…
Part Number: UCC28722
Hi,
I'm designing my power supply for my single phase smart meter based on this Application Report SLUA721 and i have some questions: 1/ I'm wondering why in this Application Report they designed the power supply using the maximum…
Other Parts Discussed in Thread: UCC28722 , UC3842 , UCC28704 Hi.
Is it possible to design an isolated DC-DC (step up) 24V input and 150V ouput (150mA max) by UCC28722 (no opto) ?
Is there an help or guide ?
Thanks.
Mario.
Other Parts Discussed in Thread: UCC28722 , UCC28720 , UCC28700 , UCC28700EVM-068 I'm trying to design a flyback AC-DC supply with an output of 3.3V upto 1A. I noticed some weird behavior. If I try to get a WEBENCH design from the UCC28722 product page…