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.

Triple-Outlet Power Strips, Power Distribution Units, Power Outlets

36V, Boost/Flyback/Sepic Controller

Boost/Flyback Current Mode Controller

36V High-accuracy Current/Power Monitor with Programmable Alert Function

Multi Cell Battery Gas Gauge IC

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

36V, Boost/Flyback/Sepic Controller

High Efficiency, 28V Input. Single Inductor Synchronous Step Up/Down Regulator