TPS4H160-Q1: TPS4H160BQPWPRQ1

Jegan Easwaramuthali

Prodigy 30 points

Part Number: TPS4H160-Q1

Tool/software:

What is the maximum current on each channel?

Is there a reference design?

2 months ago

0 Ava Neu 2 months ago

TI__Prodigy 301 points

Hi Jegan,

The max current on each channel is 2.5A.

You can use the EVM User's Guide for a reference design. It contains a schematic and layout.

https://www.ti.com/lit/ug/slvuao8/slvuao8.pdf

BR,

Ava

0 Jegan Easwaramuthali 2 months ago

Prodigy 30 points

Hi Ava, How does the thermal shutdown works? Is it monitoring the current to make the decision?

How to calculate the thermal on this device?

0 Ava Neu 2 months ago in reply to Jegan Easwaramuthali

TI__Prodigy 301 points

Hi Jegan!

In Section 7.6.3.5.1., it states thermal shutdown is active when the absolute temperature TJ > T(SD). When thermal shutdown occurs, the respective output turns off. The THER pin is used to configure the behavior after the thermal shutdown occurs.

The current will determine how hot the device gets when the device is turned on.

BR,

Ava

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TPS4H160-Q1: TPS4H160BQPWPRQ1