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See Technical Specifications

LM3409MY +BOM

Plastic MSOP-10 package

Manufacturer:

Texas Instruments
Mfr.Part #:

LM3409MY
Datasheet:

LM3409MY Datasheet (PDF)
Number of Outputs:

1 Output
Minimum Operating Temperature:

- 40 C
Maximum Operating Temperature:

+ 125 C
Number of Channels:

1 Channel
EDA/CAD Models:

Request Free CAD Models for LM3409MY

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LM3409MY General Description

The LM3409MY is a high-performance LED driver designed for boost, SEPIC, and flyback topologies. It operates with an input voltage range of 6V to 42V and can deliver up to 3A of continuous output current. The device incorporates a current-mode control scheme to regulate LED current accurately. It offers a wide dimming range, enabling precise control over brightness levels. With its integrated MOSFET, the LM3409MY minimizes external component count and simplifies circuit design. It features thermal shutdown and overvoltage protection to enhance system reliability. Additionally, it supports PWM dimming and analog dimming methods for flexible lighting control. The LM3409MY is suitable for various lighting applications, including automotive, industrial, and architectural lighting. It comes in a small, thermally enhanced package, facilitating compact and efficient designs.

Key Features

The LM3409MY is a versatile LED driver with features including high efficiency, adjustable LED current, integrated boost converter, and PWM dimming

It operates with a wide input voltage range, enabling flexibility in various lighting applications

Additionally, it offers thermal shutdown and overvoltage protection, ensuring reliable performance and system safety

Application

The LM3409MY is primarily used in LED lighting applications, particularly for driving high-power LEDs in a wide range of settings such as automotive lighting, industrial lighting, and architectural lighting

Its versatility, efficiency, and robust design make it suitable for various lighting solutions requiring precise control and high performance

Specifications

Product Category	LED Lighting Drivers	Number of Outputs	1 Output
Minimum Operating Temperature	- 40 C	Maximum Operating Temperature	+ 125 C
Number of Channels	1 Channel	Product	PFET Buck Controllers
Product Type	LED Lighting Drivers	Subcategory	Driver ICs