Part Number: PMP20122 Other Parts Discussed in Thread: UCC28710 Tool/software: I need the calculation excel of the UCC28710 to get the design parameters. can you provide it to me?
Part Number: PMP20122 Other Parts Discussed in Thread: UCC28710 , PMP10834 Hello,
Can I get the design calculation details for PMP20122 to modify it to my requirement. I have DC input range 110V - 200V and I wanted to have 12V/ 200mA output design.
I tried…
Part Number: PMP20122 Other Parts Discussed in Thread: PMP12082 , UCC28C42 , PMP10833 How can i Convert the Same Design into a 3 Phase Input ? Can i add the 3 phase using diodes ? Just like the refference design of your Poly Phase metering design ?
And…
Part Number: UCC28710 Other Parts Discussed in Thread: PMP20122 Hello,
We are using circuit described in PMP20122 REV B. This is non-isolated universal input AC/DC Converter for output of 12V 500mA. After populating the components we are getting output…
Please refer to my answer in the other thread.
https://e2e.ti.com/support/tools/simulation-hardware-system-design-tools-group/sim-hw-system-design/f/simulation-hardware-system-design-tools-forum/1080453/pmp20122-design-calculation/4027819#4027819
Hi Luca,
Since the GND of UCC28C45D is at the switch node, the output voltage is only feeding to the feedback resistor divider when the freewheeling diode (D5) is conducting current. That voltage is holding up by the capacitor on the feedback resistor…
