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TPSM843B22: Regarding Transient Response

Part Number: TPSM843B22

Tool/software:

Hi,

We need to simulate the transient response of this part.

1.In TI-We bench , how can we add too many output capacitors of different values.

2.Give the part number of power module of similar part with 30mV peak to peak transient response.

3.please give simulation results of TPSM843B22 if available also give its ltspice model to simulate.

thanks,

Bhuvaneshwari

  • In webench" Go to the left panel and scroll down and select "Custom Output Specs"

    Update with tighter transient specs 

    Click redesign

    The schematic is updated with new components.  

    Click simulate and select the simulation:  startup, transient etc and click start. 

    Also, you use the model on product folder and PSPICE for TI 

    PSPICE for TI is the simulation tool for recent product releases.    

    The TPSM843B22 pspice model is here https://www.ti.com/lit/zip/slum896

    TPSM843B22 only has a pspice and simplis model.