Texas Instruments

LM3407MY/NOPB  

External/Internal LED Drivers

LM3407MY/NOPB Description

The LM3407MY/NOPB is a high-performance, single-channel DC-DC regulator designed and manufactured by Texas Instruments. This device is part of the External/Internal LED Drivers category and is specifically tailored for lighting applications. The LM3407MY/NOPB is currently active and compliant with the latest industry standards, including RoHS3 and REACH unaffected status. It is designed to operate within a wide voltage range, from a minimum supply voltage of 4.5V to a maximum of 30V. This robust device is also capable of handling a maximum output current of 350mA per channel, making it suitable for a variety of lighting solutions.

LM3407MY/NOPB Features

• Internal Switches: The LM3407MY/NOPB features internal switches, which simplify the design and reduce the number of external components required.
• Wide Voltage Range: With a supply voltage range of 4.5V to 30V, this device can handle a variety of input voltages, providing flexibility in design.
• High-Frequency Operation: Operating within a frequency range of 300kHz to 1MHz, the LM3407MY/NOPB is designed for high-efficiency power conversion.
• PWM Dimming: The device supports PWM dimming, allowing for precise control over the LED brightness levels.
• Surface Mount Technology: The LM3407MY/NOPB is designed for surface mount applications, which is ideal for space-constrained designs.
• Moisture Sensitivity Level (MSL) 1: This indicates that the device can be stored and handled without special precautions regarding moisture, making it suitable for a wide range of environments.

LM3407MY/NOPB Applications

The LM3407MY/NOPB is ideally suited for various lighting applications due to its high efficiency, flexibility, and control capabilities. Some specific use cases include:

• LED Lighting Systems: This device can be used in LED lighting systems where precise control over brightness and efficiency is crucial.
• Automotive Lighting: The LM3407MY/NOPB can be employed in automotive lighting systems, providing reliable and efficient power regulation.
• Industrial Lighting: In industrial settings, where robust and efficient lighting is essential, this device can provide the necessary power regulation for LED fixtures.

Conclusion of LM3407MY/NOPB

The LM3407MY/NOPB from Texas Instruments stands out as a reliable and efficient solution for LED drivers in lighting applications. Its wide voltage range, high-frequency operation, and PWM dimming capabilities make it a versatile choice for designers looking to create energy-efficient and high-performance lighting systems. With its RoHS3 compliance and REACH unaffected status, the LM3407MY/NOPB is not only a technically advanced choice but also an environmentally conscious one.

LM3407MY/NOPB Documents

Download datasheets and manufacturer documentation for LM3407MY/NOPB

Datasheets :

LM3407 Datasheet      

Reference Design Library :

LM3407EVAL: 350mA @ 24.5V Max, 22 ~ 30V in      

Design Resources :

Lighting Product Selector       LM3407 Design with WEBENCH® Power Designer      

HTML Datasheet :

LM3407 Datasheet      

PCN Design/Specification :

Copper Wire Revision A 19/Jan/2015       Copper Wire Base Metal 29/Sep/2014