LM3401MM/NOPB - Texas Instruments

Manufacturer Part Number

LM3401MM/NOPB

Manufacturer

Texas Instruments

Introduction

The LM3401MM/NOPB is a high-frequency, current-mode, step-down DC-DC controller designed for driving high-brightness LEDs. It features a wide input voltage range of 4.5V to 35V, a 1A output current capability, and a 1.5MHz switching frequency, making it suitable for a variety of LED lighting applications.

Product Features and Performance

Wide input voltage range: 4.5V to 35V

1A output current capability

5MHz switching frequency

Current-mode control for excellent line and load regulation

Integrated high-side MOSFET switch

Programmable output current via a single resistor

PWM dimming control

Thermal shutdown and overcurrent protection

-40°C to 125°C operating temperature range

Product Advantages

High efficiency and compact size make it ideal for space-constrained LED lighting applications

Wide input voltage range allows for flexibility in power source selection

Precise current control ensures consistent LED brightness and extended LED lifetime

High switching frequency enables the use of smaller external components

Key Reasons to Choose This Product

Reliable and robust performance for long-lasting LED lighting solutions

Cost-effective and easy to implement with minimal external components

Comprehensive protection features ensure safe and reliable operation

Versatile design suitable for a wide range of LED lighting applications

Quality and Safety Features

Thermal shutdown and overcurrent protection safeguard the device and connected LEDs

Compliance with relevant safety standards for LED lighting applications

Robust design and high-quality components ensure long-term reliability

Compatibility

The LM3401MM/NOPB is compatible with a wide range of LED lighting applications, including:

Automotive LED lighting

Architectural and residential LED lighting

Industrial and commercial LED lighting

General illumination LED lighting

Application Areas

High-brightness LED driver for automotive, architectural, industrial, and general illumination applications

Suitable for a variety of LED lighting solutions, such as headlights, taillights, streetlights, and indoor/outdoor lighting fixtures

Product Lifecycle

The LM3401MM/NOPB is an active product, and it continues to be supported and manufactured. There are no immediate plans for discontinuation. Customers can find alternative or equivalent models by contacting our website's sales team.