Hi,
I am considering using the LM5116 device.
The specifications are as follows.
VIN: 80V
VOUT: 17V
IOUT: 5.5A
My specification is that since VOUT is 17V, VCCX cannot be powered from the output voltage.
Therefore, I plan to supply power to VCCX using a separate external power supply.
I also plan to control the EN pin from an external signal instead of connecting it directly to VIN.
So I would like to ask you a question.
Are there any on / off sequence restrictions for VIN, VCCX and EN? (If this condition is not observed, the device will be destroyed, etc.)
The specifications are as follows.
VIN: 80V
VOUT: 17V
IOUT: 5.5A
My specification is that since VOUT is 17V, VCCX cannot be powered from the output voltage.
Therefore, I plan to supply power to VCCX using a separate external power supply.
I also plan to control the EN pin from an external signal instead of connecting it directly to VIN.
So I would like to ask you a question.
Are there any on / off sequence restrictions for VIN, VCCX and EN? (If this condition is not observed, the device will be destroyed, etc.)
Best regards,
