With 3 A max output current and 28 V max input voltage, TCK30x series suits devices conforming to USB Type-C™ specifications (for USB PD). Products comes in 0.5 mm pitch, 1.5 x 1.5 mm WCSP, support auto-power source select mode without need for external control, and offer daisy chain connection. Other features include on-resistance of 73 mΩ @V(IN)=4.5 V as well as built-in over voltage lock out (OVLO), reverse current blocking, thermal shutdown, under voltage lockout (ULVO) protections.