TPS53622: CSD95377 controller selection of VCCIO

LienChieh

Part Number: TPS53622
Other Parts Discussed in Thread: CSD, TPS53626

Hi BU,

Can I use TPS53622 x1 and CSD 95377 x2 to design of VCCIO(Imax 44A) in VR13HC? If I wanna use CSD 95377 to design VCCIO, which multi phase V-core controller can use?

Jet

over 6 years ago

0 Qian Chen over 6 years ago

TI__Mastermind 24075 points

Hi Jet,

We will have someone to answer the question on Monday.

Thanks
Qian

0 Matt Schurmann over 6 years ago in reply to Qian Chen

TI__Genius 11095 points

Hello, TPS53622 is not compatible with that power stage because it does not support DCR current sensing. Instead I would suggest either using the TPS53626 controller, or transitioning to a power stage with integrated current sensing.

0 LienChieh over 6 years ago in reply to Matt Schurmann

Prodigy 50 points

Thanks, Qian.

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TPS53622: CSD95377 controller selection of VCCIO