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TINA/Spice/UC3843: PSpice for UC3843

Part Number: UC3843
Other Parts Discussed in Thread: TINA-TI, , UCC28C43

Tool/software: TINA-TI or Spice Models

On UC3843's product folder, http://www.ti.com/product/UC3843/toolssoftware, the model provided was for UCC28C43 instead of UC3843.

Are they exactly the same? How can we assure customer that they can use UCC28C43 model for UC3843?