Part Number: UCD3138 Other Parts Discussed in Thread: PMP8877 Hi team,
my customer wants to know about the load share scheme of UCD3138HSFBEVM-029 and PMP8877.
In the parallel application, there may be a time difference for the two boards start up. Does…
Hi Krystian,
Due to the customer putting the controller on the secondary side.Due to Pri and Sec distance too far. They want to isolate the PWM first and use a gate driver to dive the primary side MOSFET.
Like this design as below.The design use ISO7220…
Dear Eric,
Thanks for your valuable reply. I understood the functionality of C2 Capacitor in PMP8878. But I have still some more quires regarding this.
1. C2 comes in series with the primary and C2 needs to carry the entire primary current of around 4…
Part Number: UCD3138A I have purchased the evaluation boards is : PMP8877 ,But i can't find the evaluation board source code.So I can't use the evm board.Can you send me source code?my email is:emorin@telcodium.com
Other Parts Discussed in Thread: UCD3138 , PMP8877 In PMP8877,which design use ucd3138,there are two Transformers.Who knows the part number and their Manufacturer ?Thanks!
Other Parts Discussed in Thread: PMP8877 HI:
TI
I have purchased the evaluation boards is :PMP8877,But i can't find the evaluation board source code.So I can't use the evm board.Can you send me source code?my email is:hanpower@live.com.
Very thank…