Texas Instruments

LM3409HVMY/NOPB  

External/Internal LED Drivers

The LM3409HVMY/NOPB is a high-voltage, high-brightness LED driver from Texas Instruments. It is designed to provide efficient and reliable operation for high-power LEDs in a variety of applications.

Description:

The LM3409HVMY/NOPB is a monolithic step-up/step-down converter that operates from an input voltage range of 4V to 40V. It can deliver up to 3A of output current and features a wide output voltage range of 3V to 550V. The device includes a constant current and constant voltage regulation, as well as a programmable current limit and thermal shutdown protection.

Features:

• High-voltage operation up to 550V
• High-brightness LED driver
• Monolithic step-up/step-down converter
• Wide input voltage range of 4V to 40V
• Up to 3A of output current
• Constant current and constant voltage regulation
• Programmable current limit
• Thermal shutdown protection
• Small package size (5mm x 7mm)

Applications:

The LM3409HVMY/NOPB is suitable for a wide range of applications that require efficient and reliable LED lighting, including:

• Automotive lighting
• Street and outdoor lighting
• Architectural and landscape lighting
• Industrial equipment lighting
• Medical and dental lighting
• Display backlighting

In summary, the LM3409HVMY/NOPB is a versatile and efficient LED driver that can be used in a variety of high-voltage and high-brightness applications. Its wide input voltage range, high output current capability, and advanced features make it an ideal choice for designers looking for a reliable and efficient LED lighting solution.

LM3409HVMY/NOPB Documents

Download datasheets and manufacturer documentation for LM3409HVMY/NOPB

Datasheets :

LM3409(HV) Datasheet      

Reference Design Library :

LM3409EVAL: 1A @ 15V MAx, 6 ~ 42V in      

Design Resources :

Lighting Product Selector       LM3409HV Design with WEBENCH® Power Designer      

PCN Design/Specification :

Wire Chg 19/Mar/2016