Hello Gareth,
Your max frequency is less than your minimum frequency. No frequency that you put in the target frequency will work. Something you set in the previous cells must have caused the max and min frequencies to be invalid. I would double check…
Part Number: UC3902 Tool/software: Hi
Could you help confirm whether UC3902 can be used in the following applications
Main design
Use three 12V@8.4A DC/DC and use load share controller to create a 300W power board
Part Number: UC3902 Other Parts Discussed in Thread: UCC29002 ,
Hi Team,
Do you have any recommendations for the following requirements? Thanks.
There are two independent power modules. Each module is AC input, 53V DC output. Two modules are used in parallel…
Part Number: UC3902 Other Parts Discussed in Thread: UCC39002 Dear Sirs
I am looking for a spice model of UC3902. Is it avaliable?
Thanks and Regards
Salva
Part Number: UC3902 Other Parts Discussed in Thread: UC3843 , UC3907 , , UCC39002 Hello I used UC3843 to make a positive power supply.
I want to increase the current sharing function.
I found that both UC3902 and UC3907 can achieve current sharing.
Do you…
Part Number: UCC28950 Other Parts Discussed in Thread: UCC39002 , UC3902 , PMP6712 Hello,
Consider a design similar to PMP6712 .
I'd like to better understand the factors that affect the current balancing between each power stage in a 2-stage design.…
Other Parts Discussed in Thread: UC3902 Hi,
There are several 48V->12V power module in the customer's board, and UC3902 is considered current sharing on 12V.
As there is no remote sense pin in the power module, is that ok to connect ADJ pin to the…
Hi! We are using several power supply modules sharing a common 60V output. The modules share current well. However, if we connect more than two modules in the current sharing scheme, all COMP outputs take off and rail at 2.3V. Correspondingly, the output…
I was hoping to get some feedback on this topic by this point. I have been doing some more research scanning through more forum posts and I've seen various places where it is recommended to tie the ground remotely to the point of load. I still have…
