External Mosfet

Being a leading name in the industry, we are affianced in manufacturing and supplying a quality tested array of External MOSFET for our important clients in Bengaluru, Karnataka, India. SM7373 is a high power factor of non-isolated step-down constant current LED driver IC. IC has integrated single-stage active power factor correction circuit is particularly suitable for high-performance non-isolated step-down LED lighting System 85VAC ~ 265VAC full voltage input range.

SM7373 integrated single-stage active power factor correction circuit, the system can achieve high power factor and low input current total harmonic distortion. SM7373 work in quasi-resonant switching mode Power MOSFET in zero current state conduction. This effectively reduces the switching losses of the Power MOSFET to improve the system efficiency, but also improves the EMI characteristics of the system.

SM7373 proprietary closed-loop feedback control technology, the IC can work in floating and in the field in two ways, and can achieve high-precision LED constant current output. SM7373 integrated line voltage and load compensation function, the system has an excellent line voltage regulation and load regulation.