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…
Part Number: PMP11600 There is maybe a design flaw in design PMP11600, regarding R1 with partnumber: CRCW12064M70JNEA
The design exceeds the resistor voltage rating and this could be an security issue.
Please correct me if i'm wrong.
Part Number: PMP11600 In the design : High Efficiency Universal AC Input to 5V 2A Adapter Reference Design
Is there any need for voltage surge protection device at the start of circuit? Similar to MOV or TMOV. We are planning to use the devices in India…
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 to official…
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 with UCC28704…
