Hi sirs,
I am studying TOF circuit. In "OPT8241-CDK-EVM IB 10-50", I don't know U15/U16 working condition.
I have read "sbaa209a.pdf". I want know these questions:
1.How does D11~16 work? Is U15 closed or open ?How does the peak current flow?
2.What 's the function of U16?