Recommend of Buck IC

Fandy

Expert 2285 points

Other Parts Discussed in Thread: TPS61280A

Dears

If there are suitable P/N to recommend ?

1、Vin: 3.4-4.2V Li Cell

2、Output Current high up to 3A

4、Output voltage is range from 3-3.7V with software ajustable

0 Chris Glaser over 7 years ago

Hi User,

Do you need a buck or buck-boost? i.e. would you want to set Vout at 3.7V when Vin is 3V?

0 JohnTucker over 7 years ago in reply to Chris Glaser

User,
Also, what type of software adjustment to you want to use? PMBus?

0 Fandy over 7 years ago in reply to Chris Glaser

Expert 2285 points

Hi Chris
Both Buck and Buck-Boost is ok If Ti have ,thanks

0 Fandy over 7 years ago in reply to JohnTucker

Expert 2285 points

Hi John
I2C is better ,thanks

0 Chris Glaser over 7 years ago in reply to Fandy

Hi User,

Is a device like TPS61280A what you need, but in a buck or buck-boost?

0 Chris Glaser over 7 years ago in reply to Chris Glaser

Hi User,

Is TPS61280A the type of device, but needed in a buck or buck-boost? Will your device be used as a pre-regulator as well?

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