Category: Hardware
Product Number: LTC4367
Hello,
I want to use LTC4367 on my project to provide protection against under voltage. Basically, I want to disable my DC-DC converter by pulling its EN pin to ground, and I believe this can be achieved with a direct connection between fault pin of LTC4367 and EN pin of the DC-DC converter. The EN pin is internally pulled up to the VCC.
My question concerns the gate pin of the LTC4367. Since I will not switch the main power supply to the DC-DC converter, I don't need to control the MOSFETs. Should I leave the gate control pin floating? On the other hand, can you please help me with the UV resistor selection and configuration of LTC4367. As I stated, I will use only the under voltage detection feature.
Thank you
Edit Notes
float --> fault[edited by: YsnKcl at 2:03 PM (GMT -4) on 9 Mar 2026]
