1.8V Minimum Input and 5. 5V Maximum Output 3A Peak Current Synchronous Boost with Output Disconnect

1.8V Minimum Input and 5. 5V Maximum Output

1.8V Minimum Input and 5. 5V Maximum Output 5A Peak Current Synchronous Boost with Output Disconnect

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.

60V Synchronous Four-switch Buck-Boost Controller

2.8V-5.5V Input, 3A Single Synchronous Buck Converter

36V, Boost/Flyback/Sepic Controller

High-Efficiency, 5.5V, 2A Single Synchronous Buck Converter

60V Synchronous Four-Switch Buck-Boost Controller