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LM5180: LM5180 CONTROL

robin gangopadhya18
Mastermind 6276 points
Part Number: LM5180

Hello:

If you have 3 outputs in LM5180 application all with low power, is there any data about control and cross-regulation?

How do I force WebBench to optimize with this particular controller?

An important issue: a lot of such chips are "no-stock" ...any suggestion of using those that are in stock?

How do I locate such chips?

Any help will be high;y appreciated.

r

  • +1
    TI__Genius 13735 points

    Hi， Robin,

    If you want 3 output simulation in webench, please set Iout to 3*50mA as my example 150mA send to you. 

    then if need to check single out performance, sent to 50mA should be work.

    Webench could custom design a transform or change to other value , please click the component on SCH, example as below. choose alternate then input the value in your design to do simulation.

    Wish it could help you.

    Elena

  • +1 in reply to Elena Gao
    TI__Genius 13735 points

    Robin,

    For "no-stock" ..device , only way is to change a part with close spec. Or you could connect your local marketing or sales to check if they can support sample.

    Elena