Part Number: UCC28089 I made two type schematic but a few problem, please advice me below.
①In the below schematic, Output waveforms have small gap(about 80ns).
Is there way to reduce timing gap for output?
②When VDD switch ON/OFF, on rare occasions…
Part Number: UCC28089
Hello,
I'm considering using a simple P-P converter for a power supply project.
Vin: 12VDC Regulated, up to 1A.
Vout 1: 300VDC, 10mA.
Vout 2: +/- 15VDC, 50mA.
Since the input voltage source is already regulated, I don…
Part Number: UCC28089 Hello support team,
My customer has been reported that the driving capability for the CS terminal is not strong then applied a DC level is pulled to GND with synchronous the OUTA waveform like below.
Below is waveform which shows…
Other Parts Discussed in Thread: UCC28089 , LM5039 Dear team,
My customer would like to have the followings informations:
I would like to have information about one of your products, which is the UCC28089 component.
This component is for a given…
Part Number: UCC2800 Other Parts Discussed in Thread: UCC28089 , Hello team.
I would like to have an application to achieve sync_operation with UCC2800 by using UCC28089 SYNC signal.
Now we are examining an attached configuration to do it.
- If…
Brian,
Thanks for the quick response.
While you're waiting for a response from your AE, allow me to impose some additional limitations:
1) In the same cost range s the UCC28089
2) OSC frequency in the range ot 100-150KHZ
I had already researched…
Thanks, Nikhil -
I will take a look at a different IC. I actually thought that this one was a new one. For some reason, this question won't allow me to mark this as the answer so maybe you can do so for me. I must have two logins to this site or something…
Other Parts Discussed in Thread: UCC28089 Hi, I have built the circuit on page 11 of the UCC28089 PWM controller data sheet. It appears to be switching but there isn't any AC output. When I remove CT there is some very unstable output. It is suppose to…
Hi Rafeeq
Oops - I neglected to answer that part of your post - Transformer inductance is the magnetizing inductance of the primary winding of the transformer. It's not very clear but the term "Inductance" is the inductance of the output inductor. …
