TPS54560B-Q1: E-mark certification

Tommy Tzeng

Part Number: TPS54560B-Q1
Other Parts Discussed in Thread: TPS54560B

Hi Sir,

if any reference design based on this IC(TPS54560B) which can pass E Mark? or have other suggest part number that pass e-mark certification, thnaks.

7 months ago

0 Frank De Stasi 7 months ago

TI__Guru 59395 points

Hello

We apologize for the delay in our response.

Can you explain what "E Mark" is ??

Thanks

0 Tommy Tzeng 7 months ago in reply to Frank De Stasi

Genius 5025 points

Hi Frank,

An automotive battery rail is subject to many transients, and those should be taken care by the transient protection circuit. Others including the reverse battery protection, EMI filter, and dc-dc conversion stage can be implemented in power stage circuit. Causes of automotive battery voltage variations is shown in the diagram below:

E Mark is the EU certification to ensure the electric device can sustain those transients.

or whether we have total solution or relative IC combination?

0 Frank De Stasi 7 months ago in reply to Tommy Tzeng

TI__Guru 59395 points

Hello

Thank you.

The TPS device you mention does not have protection against most of those kind of transient.

You will need to search the TI website for suitable input protection devices to use with one of our regulators.

Thanks

0 Tommy Tzeng 7 months ago in reply to Frank De Stasi

Genius 5025 points

Hi Frank,

got it, thanks.

Power management

Power management forum

TPS54560B-Q1: E-mark certification