Part Number: UCC28782 Tool/software: Hello:
Happy New Year: thnx for the excellent support last year ...
We are redoing the 65W "open frame" converter with different DC inputs.
EG: 400 max DC to 160 min DC
We entered what seems like useful…
Part Number: UCC28782 Other Parts Discussed in Thread: PMP23224 Hi all,
with respect to PMP23224 demo circuit, I would like to set CC limit at 3A only.
I have traied R63 increses upto 500 ohms. But current limit is not changing.
and also incresing…
Part Number: UCC28782 Tool/software: Hello,
I previously inquired about the unstable behavior in the following thread. The unstable operation was improved by adding 470pF to the high-side switch. After continuing the verification, we still do not know…
Part Number: UCC28782 Tool/software: Hello,
I previously asked a question about secondary side resonant circuits in the following thread. I would like to ask two additional questions about this. (Question 1) There are two configurations for secondary…
Part Number: UCC28782 Other Parts Discussed in Thread: LMG3616 , LMG3622 Tool/software: Hello,
I am an FAE at a distributor that handles TI products. I previously asked a question about an unstable operation in the following thread. I have obtained…
Part Number: UCC28782 Tool/software: Hello,
I am an FAE at a distributor that handles TI products. I received an inquiry from my customer about UCC28782. I have a question about Kres in the calculation tool on your website. Can I understand KRES to…
Part Number: UCC28782 Other Parts Discussed in Thread: LMG3622 , STRIKE Tool/software: Hello,
I am an FAE at a distributor that handles TI products. I have received some inquiries about UCC28782BDLRTWR from my customer. (Question 1) This is a question…
Part Number: UCC28782 Tool/software: Hello,
When the UCC28782 is operating, an excessive current flows when transitioning from LPM to ABM. The waveform is attached. The excessive current is the winding current on the secondary side of the transformer…
Part Number: UCC28782EVM-030 Tool/software: Hello:
I am trying to read back all the Forum discussions I had with TI folks over the last 2 weeks in a time sequence.
Just could not get that!
How do I read them back in sequence?
Unfortunately, I…
Part Number: UCC28782EVM-030 Other Parts Discussed in Thread: LM51561 Tool/software: Hello
We need to convert 28v to 70-120 range300 power but with fast transient for a current controlled output of 400amp over 600usec with 40 Hz rep rate.
seems optimum…
