ISO1410: ISO1410 Transceiver-side power supply capacity

hyoungki kim

Prodigy 30 points

Part Number: ISO1410

Hi experts

this is the first time for me to use isolated drivers

so i want to add LED so that i check visually isolated part of IC is working

is it ok to connect LED ( current will be 15mA) to Transceiver-side power supply

the load of a driver is 3 device ,

thank you sincerely

over 1 year ago

0 Andrew J over 1 year ago

TI__Mastermind 26315 points

Hello Hyoungki,

Thank you for using our isolated devices!

It would be okay to attach an LED in parallel to the VCC line to know that it is working. Just make sure that the power supply is enough to power both the device and the LED. Also, if you are new to isolation, Our [FAQ] on Isolated Interfaces may be helpful.

Let me know if you have further questions.

Best,
Andrew

Isolation

Isolation forum

ISO1410: ISO1410 Transceiver-side power supply capacity