Hello,
The TLP3905 is used to create a negative voltage.
In stead of a diode or transistor, the TLP3905 has a photovoltaic output.
https://toshiba.semicon-storage.com/ap-en/product/opto/photocoupler/detail.TLP3905.html
Bertus
The TLP3905 is used to create a negative voltage.
In stead of a diode or transistor, the TLP3905 has a photovoltaic output.
https://toshiba.semicon-storage.com/ap-en/product/opto/photocoupler/detail.TLP3905.html
Bertus