LM5119: Simulation file for PMP10979, PMP30464 and PMP20804 EVK

Vikas Dabas1

Part Number: LM5119
Other Parts Discussed in Thread: PMP, TINA-TI

Hi team,

I have downloaded simulation model for LM5119 and try to run simulation in Tina ti. But i am unable to run it. It shows error in simulation at some nodes which are not visible.

i will share the simulation model, till than:

1. Kindly provide simulation model for above EVK's.

2. If unable to provide simulation model for EVK's, provide any working simulation ckt for LM5119.

Regards

Vikas Dabas

Motherson Innovations

over 3 years ago

0 Weidong Zhu over 3 years ago

TI__Expert 5965 points

Hi Vikas,

We will get back to you on 2/25.

Regards,

Weidong

0 Matt Schurmann over 3 years ago in reply to Weidong Zhu

TI__Genius 11095 points

Hi Vikas,

Unfortunately, we do not have a model of this device which supports interleaved operation. All of these PMP designs are interleaved designs.

0 Vikas Dabas1 over 3 years ago in reply to Matt Schurmann

Prodigy 145 points

Hi Zhu,

ti has provided simulation model for LM5119. Kindly tell me if this model support interleaved operation? or This model is only for dual output?

Vikas Dabas

0 Matt Schurmann over 3 years ago in reply to Vikas Dabas1

TI__Genius 11095 points

That is correct. The TINA-TI and Pspice models released for this device are only supporting dual output operation.

Power management

Power management forum

LM5119: Simulation file for PMP10979, PMP30464 and PMP20804 EVK