LM5108: Enable to HO pin timing/prop delay

Kannan Sockalingam

Part Number: LM5108

Hi guys, working with a customer on this device. Is there a spec for propagation delay from the EN pin to the HO pin?

Example, what's the time delay from V_EN < 1.65V to HO = HS + 0.5V (or something similar).

Thanks!

0 Richard Herring over 3 years ago

Hello Kannan,

The enable timing is expected to be 18us typical for enable of the driver (EN rising), and 1.5us typical for disable of the driver (EN falling).

Confirm if this addresses your questions or you can post additional questions on this thread.

Regards,

0 user6299704 over 3 years ago in reply to Richard Herring

Richard,

This addresses my question. Kannan had asked it on my behalf. I am very grateful for your and Kannan's prompt response.

Anthony D'Andrea

Cubic Corporation

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