36V, Boost/Flyback/Sepic Controller

The SY21401 is a current mode DC/DC controller targeted for Boost, SEPIC, Flyback and Forward applications. The SY21401 has an accurate DC input current limit. External compensation provides flexible adjustment of control loops for different applications. The internal low side driver is capable of sourcing 1.5A and sinking 3A current.

Ultra-High Sensitivity Ambient Light Sensor for Under OLED Display Applications

Over Voltage Protection Switch with Current Monitor

Programmable 5A Over-voltage Protection Switch

Ultra-High Sensitivity ALS/Color Sensor for Under OLED Display Applications