Low Capacitance ESD/Surge Protection for Gigabit Ethernet Interfaces

Ultra-Low Capacitance ESD/Surge Protection

Two Lines TVS Diode for ESD Protection

28V, 0.15A, 3-channel Linear LED Driver with ON OFF Dimming

0.15A/CH, 3-channel Linear LED Driver With ON OFF Dimming

Single Line TVS Diode for ESD Protection

Single Line TVS Diode for ESD Protection

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.