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.

36V Synchronous Buck Controller for Automotive Application

36V, Boost/Flyback/Sepic Controller

EMI Filter Array and ESD Protection

Multi Cell Battery Gas Gauge IC

Boost/Flyback Current Mode Controller

High Performance APLL with Multiple Output

Highly Integrated Digital Controller

Single/Poly-phase MAXQ30 SoCs