Please check if this design is ok

sujeeva wettasinghe

Other Parts Discussed in Thread: LMZ34002, TPS43060, TPS54302, TPS54335A

HI TI,

My customer has been playing with TI’s online tools and have a few solutions but I would like to swing it past a TI person to see if they have some other recommendations.

I have attached the summary page from the design I have done. This design need to balance efficiency\cost with some attention paid to footprint. Efficiency is a key requirement.

Regards,
Sujeeva
Avnet FAE

over 7 years ago

0 Kevin LaRosa over 7 years ago

TI__Genius 17380 points

Hi Sujeeva,

I've moved your post to Non-Isolated DC/DCs as the PMIC forum is intended for integrated power (for example 3+ rails in a single IC). The simple switcher IC (LMZ34002) is supported in simple switcher forum but the other three should all be supported here.

0 JohnTucker over 7 years ago in reply to Kevin LaRosa

TI__Guru**** 191445 points

Welcome to the Non-Isolated DC/DC Forum. Before posting:
Always start your Question with a part number. That way we will know who should support it.

0 JohnTucker over 7 years ago in reply to JohnTucker

TI__Guru**** 191445 points

You may also want to input each of you rail requirements individually into webench. There you can sort by most efficient, smallest size etc.

0 sujeeva wettasinghe over 7 years ago in reply to JohnTucker

Intellectual 460 points

The part numbers are
TPS43060
TPS54302
TPS54335A
LMZ34002
Can you check the attached pdf file if the design is ok

Power management

Power management forum

Please check if this design is ok