TINA/Spice/TPS61170: TPS61170

PraveenKumar Badam

Part Number: TPS61170
Other Parts Discussed in Thread: TINA-TI,

Tool/software: TINA-TI or Spice Models

Hi Jasper,

As discussed earlier I am using TPS61170 to convert -12V in to 5 V and to verify the same I am simulated in TINA but simulation results not showing 5V rather only SW output

I am following similar topology as mentioned in application report SNVA740

Could you check and do the needfulflyback -12V to 5V .TSC flyback -12V to 5V.TSC, here I am attaching .tsc file?

over 6 years ago

0 Jasper Li over 6 years ago

TI__Mastermind 46905 points

Hi Praveenkumar,

OK. I will check the circuit afte I'm back to office next week.

0 PraveenKumar Badam over 6 years ago in reply to Jasper Li

Prodigy 170 points

Hi,
Thanks for reply, please treat this as an urgent
Praveen

0 Jasper Li over 6 years ago in reply to PraveenKumar Badam

TI__Mastermind 46905 points

Hi Praveen,

sorry the late. I'm afraid the simulation can't work. this reason is the internal circuit may connect the ground in the transient simulation model of the device. this is not the same as real circuit.

0 PraveenKumar Badam over 6 years ago in reply to Jasper Li

Prodigy 170 points

Hi Jasper Li,
Thanks for reply, i already implemented the topology in design and released for fabrication ,
I believe it can work in real circuit
Thanks,
Praveen

0 Jasper Li over 6 years ago in reply to PraveenKumar Badam

TI__Mastermind 46905 points

Hi Praveen,

thanks for the update. I will closed this post. you can still reply the post if there is any further question.

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TINA/Spice/TPS61170: TPS61170