Hi Eddie,
The PMP30763 and PMP31179 both meet the DO-160 G harmonic limits, regardless of the output electrolytic capacitance. This output capacitance is needed to hold Vout during hold-up situation and minimize the high frequency and low frequency ripple;…
Part Number: UCC28064A Other Parts Discussed in Thread: PMP30763 , PMP31179 I cannot see any major difference between PMP31179 and PMP30763 which may affects harmonic emission greatly.
However PMP31179 much worse than PMP30763 at 800Hz DO160 Harmonic test.
C…
Part Number: PMP30763 Other Parts Discussed in Thread: PMP31179 , Is there any simulation available on this PMP30763 or PMP31179 test report reference design in Webench or Altium or any EDA.
Part Number: PMP30763 Customer want to build boards on their own. And want to know the PCB manufacturer details that we have already indented (used) for building PCB of PMP30763. Plan is to go through the same manufacturer to avoid the initial or one time…
Part Number: PMP30763 Other Parts Discussed in Thread: PMP31179 Hi,
I went through the application note: https://www.ti.com/lit/ug/tidt169/tidt169.pdf?ts=1655221421024&ref_url=https%253A%252F%252Fwww.google.com%252F and on page 21 it states that for…
Part Number: PMP30763 Other Parts Discussed in Thread: UCC28064 Dear TI Team,
In the schematic External Undervoltage Protection Circuit is given using U13 and output is connected to VREF using Diode .
When the U13 output is LOW , then UVLO circuit will…
Part Number: PMP30763 Dear TI Team,
Please let me know how the LN and QE calculated.
I have checked the UCC25640X Design Calculator Rev4.0_01.
but that is not matching with Schematic Values.
Request you to give your expert view.
Thank you.
Kind Regards…
Part Number: PMP30763 Hello,
I have a question regarding the circuit used to measure the output current. At first sight, it looks like designed to protect against output currents higher than 16A based on the note "OCP@16A". However, I don't quite understand…
Part Number: PMP30763 Hi
I'm looking at the PMP30763 design and i would like to make one for evaluation. I have taken a look at the BOM and i need to get the specification for component designator T1 which appears to be a bespoke part. Would it be possible…