Part Number: UCC28704 Other Parts Discussed in Thread: PMP11600 I need support for UCC28704 based PMP11600 design. In the design I don't see any provision for over voltage protection for SMPS.
Do you have any reference which will help to turn off device…
Hi, Lu ha,
You are right! The 1206 resistor package voltage rating is 200V. There is need at least two 1206 package resistor here. Thanks for your reminder. I will adjust later.
Hi, Veeramreddy,
As we know, there is bigger voltage flucturation in the grid. Therefore, when we design the power supply, we need to conider the maximum input voltage will influnce the components selection. PMP11600 is designed for adapter. For adapter…
Part Number: UCC28704 Other Parts Discussed in Thread: PMP11612 hello,
i design actually an inwall power supply and need a stable 5v source.
i decided to use the ucc28704 and read some reference designs and manuals about this chip.
regarding…
Part Number: PMP11600 Dear TI Support team,
It looks like in the PMP11600 transformer technical details are missing, i.e Primary and secondary windings or turns, core type, value.
Can you please provide that to us?
- Ambimat team
Scott,
Just out of curiosity, why did you choose the UCC28720 device in particular? This is designed for driving a BJT, rather than one of the other devices in the family, designed to drive FETs. The BJT designs are usually driven by the need for very…
Yokota-san,
Thanks for your interest here.
If you have not seen already please also look at these designs:
I'm not sure of your application but UCC28704 can support high efficiency even without Synchronous Rectification so a diode rectifier…
