Hi Youhao,
I requested the design files of PMP5651 in which the output is 53V@1.35A.
But the attachment which you shared is PMP4963. In this the output is 29.4V@3A.
Can we modify this design to my required output(53V@1.35A)? If yes please advice me…
Hi Rico,
What is the chemistry of the batteries you plan to use in your application? Most lithium ion batteries use a CCCV charging profile where output current is regulated until a max charging voltage is reached (around 4.2V per series-connected cell…
Hello Neelesh,
The prototype of PMP5651 has been built using the PCB from PMP4963. I attached the Gerber data and the assembly drawing accordingly.
Best regards,
Roberto PMP4963_REVC Gerber.zip PMP4963_REVC_PCB.pdf
Hello JH,
1. Yes.
2. No. the signal is determined at the auxiliary power input J3.
3. The datasheet for the part is unclear. Q1 and Q4 are integrated MOSFET input rectifiers. You can chose to use MOSFETs or diodes, and you can choose discretes or something…