EMI Filter Array and ESD Protection

36V, Boost/Flyback/Sepic Controller

36V Synchronous Buck Controller for Automotive Application

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.

Highly Integrated Digital Controller

Highly Integrated Digital Controller

30V High Current Boost LED Driver

40V High Current Boost LED Driver

ARM�� Cortex�� M4F Automotive MCU with Functional Safety Features