LM3444-EDSNEV/NOPB

Series:	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Current - Output / Channel:	--
Moisture Sensitivity Level (MSL):	--
Outputs and Type:	1, Non-Isolated
Voltage - Output:	--
Features:	--
Voltage - Input:	85 ~ 135 VAC
Supplied Contents:	Board(s)
Utilized IC / Part:	LM3444

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

**LM3444-EDSNEV/NOPB Application Field and Working Principle**The LM3444-EDSNEV/NOPB is a high-performance LED light driver, designed specifically to drive high-power LED lamps. It is a complete power management solution, combining the features of a boost converter, an alternating current (AC) rectifier, an LED current regulator, and an LED current limiter into one integrated power solution.**Boost Converter**The first and most important aspect of the LM3444-EDSNEV/NOPB LED light driver is the boost converter. This provides the necessary drive voltage for the LED lamp as it converts the 220V/50Hz grid AC voltage to the 200V/60Hz DC voltage, which is required for efficient operation of the LED lamp. The boost converter also regulates the maximum output voltage to the LED light, no matter how the grid voltage changes, by adjusting the input voltage to the LED lamp. This ensures the LED lamp is always receiving the amount of power it needs.**Alternating Current (AC) Rectifier**The second aspect of the LM3444-EDSNEV/NOPB LED light driver is the AC rectifier. This part of the power solution converts the 220V/50Hz grid AC voltage to the 200V/60Hz DC voltage required for efficient operation of the LED lamp. The AC rectifier also ensures that the output voltage is always within the safe range, no matter how much the grid voltage changes due to external influences. This in turn allows the LED light to receive the amount of power it needs without overloading the system.**LED Current Regulator**The third and final aspect of the LM3444-EDSNEV/NOPB LED light driver is the LED current regulator. This part of the power solution is responsible for giving the LED light the optimum current that it needs for its efficient operation. The regulator allows for precise control of the LED current by changing the duty cycle of the boost converter. This ensures that the LED light always receives the right amount of power.**LED Current Limiter**The fourth and last part of the LM3444-EDSNEV/NOPB LED light driver is the LED current limiter. This is used to prevent the LED light from over-currenting, which can cause damage to the LED light and shorten its lifespan. The LED current limiter is activated when the LED current reaches its maximum safe current level, and then stops the LED light from consuming extra current.**Application Field**The LM3444-EDSNEV/NOPB LED light driver is an ideal solution for lighting applications such as residential and commercial buildings, street lighting, industrial lighting, traffic lighting, and parking lot lighting. This solution is also suitable for applications that require a high-power LED light such as floodlights, sign lighting, and stage lighting.**Conclusion**The LM3444-EDSNEV/NOPB LED light driver is a complete power management solution that combines the features of a boost converter, an AC rectifier, a LED current regulator, and an LED current limiter in one integrated power package. This is an ideal solution for a wide variety of lighting applications and is able to provide an efficient and reliable source of power for LED lamps.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description