TPS61291

Terry Weng

Other Parts Discussed in Thread: TPS61291

Can I get help to create the TPS61291DRV chip Altium 6 footprint library (6-son)? 6-WDFN with Exposed Pad. Your help is highly appreciated.

- terry.

over 9 years ago

0 Jasper Li over 9 years ago

TI__Mastermind 46905 points

Terry
we only have Altium design 14 library, do you need it? and you can refer to datasheet page 22 to build the footprint. it should be very easy.

0 Terry Weng over 9 years ago in reply to Jasper Li

Prodigy 50 points

Jasper,
Let me try the 14 library please. By the way, I pick the tps61291 to work with primary Lithium battery for wireless applications. Using Ti evaluation kit of the boost converter, I don't think it can help much to deal with the high current battery internal IR drop. Any recommend on other solutions? Thank you for your help.

Best.
Terry.

0 Jasper Li over 9 years ago in reply to Terry Weng

TI__Mastermind 46905 points

SON-6.zip

Please refer to the attachment. you may need to increase input capacitor to solve the pulse current problem. the input capacitance depend on the current value and the pulse period

Power management

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TPS61291