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TDA4VE-Q1: Power Supply Requirements of Pre-regulator for PDN-3F

Andrew Hwang
Prodigy 150 points
Part Number: TDA4VE-Q1

Tool/software:

Hi TI experts,

I'm designing power distribution system for TDA4VE based on PDN-3F.

I'd like to select the pre-regulator, but I can't find the specific power supply requirements for PMIC and buck in PDN-3F.

Could you please help me on this problem?

I need ...

  1. Requirement includes dynamic voltage events such as AC ripple, voltage transients, voltage dips, and so forth.
  2. Current requirements such as maximum supply current and transient current regarding VDD_CORE,MCU,CPU domain which have higher transient current demand.

Thank you in advance.

Regards,

Andrew