Please provide part number TPS62402 (Dual, 400mA and 600mA, 2.25MHz Step-Down Converter with 1-Wire Interface in QFN )

Yes the TPS62402 fits that description.  What is your specific question?

Hey Jhon,

I am extreamly sorry for the wrong typo, the quary here is i need the HSPICE model for the part number TPS62402.

Waiting for your valuble response.

Thanks

Pranav

The only model available is a pspice transient model:

http://www.ti.com/litv/zip/slvm468

BTW, what format is "HSPICE"?

The ‘H’ in HSPICE stood for the first letter of the family name of the twins Shawn and Kim Hailey. Shawn took the name Ashawna and passed away recently. You can read Ashawna’s bio with links to several obituaries on Wikipedia

http://en.wikipedia.org/wiki/Ashawna_Hailey

HSPICE is the industry's "gold standard" for accurate circuit simulation and offers foundry-certified MOS device models with state-of-the-art simulation and analysis algorithms. With over 25 years of successful design tapeouts, HSPICE is the industry's most trusted and comprehensive circuit simulator.( synopsys)

Pranav,

We do not currently have an HSpice model for the TPS62402. We do provide a PSpice model for the device. We can also translate the PSpice model into TINA-TI (our free SPICE simulator) if that would help.

Britt

Hey Britt,

Thanks for the timely response.

As i need only HSPCIE model spice or psice model dones not work but i found couple of HSPICE model in ti website and the perticular part number is not aviable in that.

Can you please suggest an alternatate part number for TPS62402 which can solve the problem

Thanks

P

I suggest you use the Webench design tool to find suitable devices.  Enter your input voltage range, output voltage and output current to choose from a list of available devices.  Unfortunately, you will have to check each of them maunually to look for hspice models on the product pages.  I am somewhat surprised you found any hspice models.  Can you give an example part number?

Hey jhon

One of the part number example is TL431 which is a part number of TI and it has HSAPICE model

And i will also chcek up with webbench design tool

Thanks

Pranav

TL431 is a pretty old part.  We may have been supporting hspice at that time.  It is also just a simple voltage reference.  I expect the model is not complex at all.  It did not come from our power group.  So far as I know we have never developed hspice models.  Can you tell me about your business opportunity?  If the business case is strong we may look to convert an existing model.

Hey Jhon,

Thnaks for the valubel respose.

I am working only on the HSPICE modeling which is part of the task to chcek with different types of models that spice,psice and Hspcie so working on some example of components to undersand the modeling

I got the psice and spice models but hspice models are not avilable plz chcek it out and let me some solutions of the same

Thanks 

Pranav