DRV8244-Q1: Impedance confirm of DIAG

Lanxi Li

Part Number: DRV8244-Q1

Hello team,

My customer want to confirm that what is the status of DIAG pin when nsleep H/DRVOFF H/EN L/PH L? It is High, Low or HiZ?

Best regards,

Lanxi

over 1 year ago

0 Keerthivasan Kumanan over 1 year ago

TI__Mastermind 18365 points

Hi Lanxi,

The DIAG pin is an input and it is a 6-level setting depending on the resistor attached to it:

This sets the latch/retry and the diagnostics behavior for the driver and are latched at power up. What is the need to know this and what is the application.

Best,

Keerthi

0 Keerthivasan Kumanan over 1 year ago in reply to Keerthivasan Kumanan

TI__Mastermind 18365 points

Hi,

Any updates.

Best,

Keerthi

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DRV8244-Q1: Impedance confirm of DIAG