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.

Highly integrated Active Clamp PWM controller

0.85V Minimum Input and 5. 5V Maximum Output High Efficiency 2A Valley Current Synchronous Boost

High Efficiency, 28V Input USB PD PMIC

16bit, 8-Channel, Simultaneous Sampling ADC with Bipolar Inputs

16bit, 8-Channel, Simultaneous Sampling ADC with Bipolar Inputs

20A Quad-Phase Buck Converter

High Efficiency, 28V Input USB PD PMIC