• State
  • Locked Locked
  • Replies 0 replies
  • Subscribers 98 subscribers
  • Views 303 views
  • Users 0 members are here
Support feedback
Options
Options
Related

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

TDA4VH-Q1: PDN design consultation for new project

Harvey Nie
Prodigy 180 points
Part Number: TDA4VH-Q1
Other Parts Discussed in Thread: TDA4VH

Hi expert,

I'm studying TDA4VH PDN-3F for new design. PDN-3F recommends using TPS389006004 as OV/UV monitor, which is not the same as recommending TPS389006006 in another reference document (J784S4 EVM Leo + 2x High-Current Pwr Stages(HCPS) PDN-3A V0.8). Which one is the latest reference recommendation？And I cannot find TPS389006004 datasheet in ti.com.

In addition, I would like to ask whether using the MCU domain ADC as a monitor can meet the TDA4VH safety manual? The MCU domain is an independent safe island whose power rail is supplied by the PMIC. And one channel of the MCU ADC may be connected to an external reference source for self-test.

Thanks!

Harvey Nie