SP6089 driver equivalent, synchronous rectifier driver.
* Does not need auxiliary winding for either high-side or low-side applications
* Fast turn-on and turn-off delay
* Ringing detection prevents false turn-on d.
Programmable ringing detection circuitry prevents the SP6089 from false turning on at VDS oscillations during discontin.
The SP6089 is a low-drop diode emulator IC, which when it combined with an external switch replaces Schottky diodes in high-efficiency flyback converters. The SP6089 generates its own supply voltage and does not need auxiliary winding for either high.
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