Other Parts Discussed in Thread: TINA-TI, DRV2700
Hello!
I am trying to simulate the DRV8662 in MATLAB Simscape. The first step of this process requires converting its TINA-TI model to a generic SPICE model, as described in this video. However, when I save the *.TSM file, I get the following *.CIR file:
*DRV8662
*****************************************************************************
* (C) Copyright 2011 Texas Instruments Incorporated. All rights reserved.
*****************************************************************************
** This model is designed as an aid for customers of Texas Instruments.
** TI and its licensors and suppliers make no warranties, either expressed
** or implied, with respect to this model, including the warranties of
** merchantability or fitness for a particular purpose. The model is
** provided solely on an "as is" basis. The entire risk as to its quality
** and performance is with the customer
*****************************************************************************
*
** Released by: Analog eLab(TM) Design Center, Texas Instruments Inc.
* Part: DRV8662
* Date: March/28/2011
* Model Type: Transient
* Simulator: TINA-TI
* Simulator Version: 7.0.80.96 SF-TI
* EVM Order Number: N/A
* EVM Users Guide: N/A
* Datasheet: SLOS709 Dec 2010
* Model Version: 1.00
*
*****************************************************************************
*
* Updates:
*
* Version 1.00
* Release to Web.
*
******************************************************************************
* This model generates the Boosted voltage for op-amp's supply, it also generates
* gain setting for the OPAMP, Input impedence and
* current shut down, current vs Vboost with no load and finally the start up time.
******************************************************************************
*DRV8662 (PSpice format)
.SUBCKT DRV8662 SW VPUMP GAIN0 VINP EN VDD VINM GAIN1 FB VBOOST PVDD REXT GND
+ OUTM OUTP
* Encrypted macro. Content can't be viewed.
.ENDS
As you can see, the netlist is blank. I believe this is due to the *.TSM file being encrypted.
Could you please provide an unencrypted version of the *.TSM file so that I can follow TI's stated procedure for converting it to a generic SPICE model.
-Cameron