UC3845: How can i get UC3845 in the TINA

Tech Expert

Part Number: UC3845
Other Parts Discussed in Thread: UCC3801

I am making a power supply and i am using UC3845 8-pin IC. I want to simulate my schematic in TINA free trial version. How can i get UC3845 in the tool.

2. Can i use UCC3801 as an alternative. I already found UCC3801 in examples but it is showing error "Operating point not found"

over 2 years ago

+1 Hong Huang over 2 years ago

TI__Guru 64105 points

Hi,

Please use the attached.

UC3845_Tina_Converted.TSC

+1 Tech Expert over 2 years ago in reply to Hong Huang

Prodigy 41 points

Thankyou so much for your reply. But still showing the same error. Please tell me how should i run this in TINA? I am unable to get DC analysis and unable to see the output waveform in oscilloscope given in this tool. Thanks in advance.

+1 Hong Huang over 2 years ago in reply to Tech Expert

TI__Guru 64105 points

Hi,

Please run the transient analysis then you can get the waveforms and voltages and currents at the moments you are interested in.

0 Tech Expert over 2 years ago in reply to Hong Huang

Prodigy 41 points

Thankyou Sir. You solved my problem.

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UC3845: How can i get UC3845 in the TINA