3 to 6 Series Cell Battery Monitor, Balance, Protection for Li-ion and Phosphate Application

EMI Filter Array and ESD Protection

Multi Cell Battery Gas Gauge IC

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, Boost/Flyback/Sepic Controller

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

High Efficiency, 36V Input Single Inductor Synchronous Step Up/Down Regulator

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

Single/Poly-phase MAXQ30 SoCs

Single/Poly-phase MAXQ30 SoCs