Part Number: UCC39002 Hello Sir,
i am using UCC39002 for load sharing between multiple power supplies output voltage 30V,
schmatic is as per below schematic from datahsheet, can please anyone let know how to setup Rbias1 and RBias2 for 30V applic…
Part Number: UCC39002 Hi Expert ,
I want to use UCC39002 to load share with two 20V outputs of DCDC Regulators. I reworked UCC39002 EVB according to figure 5 high voltage application.
The schematics we tested are attached.
The preset circuit goal…
Hello Frank,
Please use the UCC39002 for your application.
The UC3907 is an older part and not used in new designs. The UCC39002 has advanced features, better characteristics and easier to use.
The UCC39002 has many reference designs and a calculator…
Part Number: UCC39002 My customer is working a dual POE power supply based on UCC39002 and PMP5236 .
So far , the problem is that the power supply oscillates between 2 power rails at light load and stops oscillating when the load goes up to 120mA. …
Hello,
Thank you for your response. You are correct, the schematic was in error but not the working prototype. The prototype is wired exactly as you had suggested. It was purely a schematic error. I have made some positive advancements since this response…
Part Number: UCC39002 Other Parts Discussed in Thread: UCC29002 Hi Team,
UCC39002 is used when two sets of power outputs are connected in parallel, one of which sends power and the other does not.
A negative voltage (VDD, -0.64V; VLS, -0.88V) was…
Part Number: UCC39002 Hi Team,
use UCC39002 to find a voltage surge detected on the LS pin, no damage has occurred in current test, please kindly help confirm if LS pin can withstand such voltage.
what is the miximum voltage and current that LS…
Part Number: UCC39002 Hello Experts, I have a question as attached file. Would you answer it, please? Best Regards, Fujiwara UCC39002 question(10232019).xlsx
Part Number: UCC39002 Other Parts Discussed in Thread: UCC29002 Hi Expert,
The engineer would like the explanation of (VLS − VCSO = 0.4 V) from ERROR AMPLIFIER section.
Thanks
Best regards,
Eric Lai
Field Application Engineer
Texas Instruments…
Part Number: UCC39002 Other Parts Discussed in Thread: PMP6712 , UCC28950 , UCC29002 , Hello to all friends designers.
I am designing an isolated DC / DC converter with load sharing. I am using the reference design PMP6712 to build DC / DC converter…
