LM7480-Q1: Drop in simulation

SAKTHIRAAM B

Part Number: LM7480-Q1
Other Parts Discussed in Thread: LM74800-Q1,

Tool/software:

Hi all,
We are LM7480-q1 in our design. In our design two parallel LM74800-q1 Oring Circuit is used. IN that we need Input & output voltage is 12V and output Current 12.5Amps with output power of 150W (max); we done the simulation TINA software in that we are facing some drop in output current how we can sort-out it. I attached the simulation file with output results.

4 months ago

0 Shiven Dhir 4 months ago

TI__Mastermind 25065 points

Hi Sakthiraam,

I think you missed to attach the simulation file. Also, I think you are measuring VOUT and IOUT at two separate points instead of IOUT at two separate points. Any drop in IOUT is not expected.

Regards,

Shiven Dhir

0 SAKTHIRAAM B 4 months ago in reply to Shiven Dhir

Prodigy 120 points

I cant able to attach simulation file here

0 Shiven Dhir 4 months ago in reply to SAKTHIRAAM B

TI__Mastermind 25065 points

Hi Sakthiraam,

Can you recheck if you are measuring IOUT at two different time stamps? Looks like you are measuring IOUT and VOUT.

Regards,

Shiven Dhir

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LM7480-Q1: Drop in simulation