PSPICE-FOR-TI: Model Spice UC3846

DRUILHE yvan

Intellectual 600 points

Part Number: PSPICE-FOR-TI
Other Parts Discussed in Thread: UC3846, UC2844, LM5030

Hello,
Do you have the PSPICE model for the UC3846 component or equivalent ?

UCx846/7 Current Mode PWM Controller

Thank you for your help.

3 months ago

0 John Gomez 3 months ago

TI__Genius 10985 points

Hi,

There is no PSPICE available for this device.

However, you can refer to UC2844, which is a similar device: https://www.ti.com/product/UC2844#design-development.

Thanks,

John

0 DRUILHE yvan 3 months ago in reply to John Gomez

Intellectual 600 points

Hi,
I am looking for a PSPICE component that will allow me to simulate the circuit below.

Starting from a DC voltage of 12V, outputting a DC voltage of 240VDC, the UC3846 component allows for simple regulation and control of push-pull circuits.
Do you have a pspice component that can perform the same function?

Thank you for your help.

0 John Gomez 3 months ago in reply to DRUILHE yvan

TI__Genius 10985 points

Hi,

You can refer to the PSPICE model for LM5030, which is a push-pull controller:

https://www.ti.com/product/LM5030#design-development

There is no PSPICE model for UC3846..

Thanks,

John

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PSPICE-FOR-TI: Model Spice UC3846