dear sir i have this chip ,i dont know what is it ? Answered
this chip is used for device for bleaching teeth called zoom . after 60 minutes of use it stop working . so the device wont work until i replace the chip again . the chip work just for 60 mins.
some people tald that its photoisolater but i didnt know which type because there are many types of photoisolater.
other said it is power unit .