Part Number: PMP4466 Other Parts Discussed in Thread: PMP15002 We are unable to find any information about L1 in PMP4466 design, can you please share it or provide an alternate part ?
L3 in the description is 950 ohm ferrite but the PN point to 52 ohm…
Part Number: PMP4466 Hello
We started building the PMP4466 but we can't find any datasheet for transformer with part number: BCK2001-190 Jepuls Transformer,EFD20, TH.
Part Number: PMP4466 Hello We are having some problems in understanding the meaning of the second ground and why is the capacitor connected to both of these grounds ?!
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…