MP3362. What is the maximum supported voltage on the DIM pin?

sparker · August 23, 2022, 6:15pm

REF: MP3362. What is the maximum supported voltage on the DIM pin? The data sheet does not specify.

Thank you.

vinh.tran · August 23, 2022, 8:43pm

Hi Sparker,

Please see the following image

It is recommended to use voltages that satisfy the low and high hystersis while not going over the absolute limit.

Regards,
Vinh Tran

sparker · August 24, 2022, 5:26pm

One of our applications does not require dimming. Accordingly, what value pull up resistor is required to enable the chip at the dim pin?