TPD1S514: TPD1S514-1

Arne Pedersen47

Prodigy 30 points

Part Number: TPD1S514

A concern for application is protection for USB automotive environment - especially Cranking and load dump protection.

Can you please inform us regarding:

Is TPD1S514 -1 UL and CB listed?

What is the failure mode of the TPD1S514-1: undefined or open?

TPD1S514-1 EIC 61000-4-5 surge specification:

What model do TI use for the 61000-4-5 100V spec: series resistance of 42 Ohm?
What is the clamping voltage of Vbus_con: appropriate 35v as in datasheet fig 8?
In the TPD1S514 datasheet chapter 8.3.8 a 900W value is stated: is this a 8/20uSec value ?
What is Energy rating of the surge protection ?

over 8 years ago

0 Feifei Shen over 8 years ago

TI__Expert 3275 points

Hi Arne,
Thanks for the question for TPD1S514, we will check and reply you soon.

Best regards,
Feifei

0 Chuck Branch over 8 years ago

TI__Mastermind 34111 points

Arne,

What model do TI use for the 61000-4-5 100V spec: series resistance of 42 Ohm?

Here is a link to the TI IEC 61000-4-x Tests: www.ti.com/.../slva711.pdf

What is the clamping voltage of Vbus_con: appropriate 35v as in datasheet fig 8?

The datasheet only specifies the clamping current as a max of 30A. The clamping voltage is not specified.

In the TPD1S514 datasheet chapter 8.3.8 a 900W value is stated: is this a 8/20uSec value ?

See Here is a link to the TI IEC 61000-4-x Tests: www.ti.com/.../slva711.pdf

What is Energy rating of the surge protection ?

There is no mention of an energy rating in the datasheet, so I cannot state a value for this request.

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TPD1S514: TPD1S514-1