TPS25947: Is this part suitable for hot swap / hot plug applications?

De Ken Lee

Prodigy 80 points

Part Number: TPS25947

Would like to confirm whether the TPS25947xx parts are suitable for hot swap / hot plug applications?

over 3 years ago

0 Kunal Goel over 3 years ago

TI__Guru* 78921 points

Hi De,

Welcome to e2e. Yes TPS25947 device is a efuse device which have dvdt protection feature to manage inrush current making it suitable for hotswap applications. Can you share application details, voltage ,current and protection requirements?

Regards

Kunal Goel

0 De Ken Lee over 3 years ago

Prodigy 80 points

Hi Kunal,

Am planning to use this part on a baseboard for connection to the OCP3.0 NIC card (for 12V and 3.3V)

Specifications for the card can be found here: https://www.opencompute.org/wiki/Server/Mezz (http://files.opencompute.org/oc/public.php?service=files&t=2584944fe4bb7903fcbcbd4184f6cfd5)

Under section 3.9 and 3.10.

Regards,

Ken.

+1 Kunal Goel over 3 years ago in reply to De Ken Lee

TI__Guru* 78921 points

Hi Ken,

This device would be suitable choice for such applications like Server, NIC cards. Let me know any further question you have.

Regards

Kunal Goel

Power management

Power management forum

TPS25947: Is this part suitable for hot swap / hot plug applications?