36V, 300mA LDO with Programmable Reset

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

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.

Current Sensing Comparator with Overcurrent Protection

Single-Phase/Two-Wire (Dual Outlet) or Single-Phase Three-Wire (Split-Phase) Systems

3A, 55V Fast-Response LDO Regulator

60V Synchronous Four-switch Buck-Boost Controller

Analog Class-D AUDIO IC for Automotive Application

High Performance, High Fidelity 20W Digital Audio-Power Amplifier