Highly integrated Active Clamp PWM controller

High Efficiency 300kHz, 25V Boost/SEPIC Controller with Output Current Limit

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

ALS/Color sensor with Flicker Detection

The SY21412A is a current mode DC/DC controller targeted for both boost and SEPIC applications. SY21412A has accurate output 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.

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.

Over Voltage Protection Switch with Current Monitor

5.5V, 3A Low Loss Power Distribution Switch with Reverse Block Rating Up to 28V

Single Line TVS Diode for ESD Protection

Single Line TVS Diode for ESD Protection