TPS25982: TPS25982

sathish kumar selvam

Part Number: TPS25982

i need a out put capacitor calculation for this part.or can you please give the WEBENCH link,because i need to verify the differnt current level.

over 2 years ago

0 sathish kumar selvam over 2 years ago

Prodigy 20 points

in the EFuse circuit data sheet not mention the output capacitor formula .i need 12v input 6A current rating output capacitor value.

0 Kunal Goel over 2 years ago in reply to sathish kumar selvam

TI__Guru* 78961 points

Hi Sathish,

Output cap value is dependent on your application requirement. We recommend small cap like 0.1uF for decoupling purpose. You can use PSpice model available on product page for evaluation.

Regards

Kunal Goel

0 sathish kumar selvam over 2 years ago in reply to Kunal Goel

Prodigy 20 points

in the typical application used 1.4mF for 12v,15A,but i need only 12v,6A ,so can you please tell the out put capacitor value.

0 Kunal Goel over 2 years ago in reply to sathish kumar selvam

TI__Guru* 78961 points

Hi Sathish,

It is shown 1.4mF because that server application typically uses such cap. You should keep cap based on your application needs. You can skip using cap if not needed. You can just keep ceramic cap of 1uF. eFuse device does not need cap for its operation.

Regards

Kunal Goel

0 sathish kumar selvam over 2 years ago in reply to Kunal Goel

Prodigy 20 points

now i am working on LTSpice model simulation so i need a S-parameter model and LT spice model for this part.TPS259823o.then only i can able to simulate that part.