LM3404HVMAX/NOPB

Product Overview

Category

The LM3404HVMAX/NOPB belongs to the category of high-voltage buck regulator integrated circuits.

Use

It is commonly used for driving high-power LEDs in various lighting applications.

Characteristics

• High-voltage input capability
• Efficient LED current regulation
• Integrated protection features
• Compact package design

Package

The LM3404HVMAX/NOPB is available in a small outline package (SOP) with a specified pin configuration.

Essence

This product is essential for efficiently driving and controlling high-power LEDs in lighting systems.

Packaging/Quantity

The LM3404HVMAX/NOPB is typically packaged in reels with a specific quantity per reel, as per manufacturer specifications.

Specifications

• Input Voltage Range: 4.5V to 75V
• Output Voltage Range: 0V to 60V
• Maximum Output Current: 1.5A
• Operating Temperature Range: -40°C to 125°C
• Efficiency: Up to 95%

Detailed Pin Configuration

The LM3404HVMAX/NOPB has a standard pin configuration consisting of input, output, feedback, and ground pins. The detailed pinout can be found in the product datasheet.

Functional Features

• Wide input voltage range
• Adjustable LED current regulation
• Over-temperature protection
• Short-circuit protection
• Under-voltage lockout

Advantages and Disadvantages

Advantages

• High efficiency
• Wide input voltage range
• Integrated protection features
• Compact package design

Disadvantages

• Limited maximum output current compared to some other models
• May require additional components for specific applications

Working Principles

The LM3404HVMAX/NOPB operates as a high-voltage buck regulator, converting the input voltage to a lower, regulated output voltage suitable for driving high-power LEDs. It utilizes pulse-width modulation (PWM) to control the LED current and maintain efficient operation across varying input and output conditions.

Detailed Application Field Plans

The LM3404HVMAX/NOPB is well-suited for various lighting applications, including: - Street lighting - Architectural lighting - Automotive lighting - Industrial lighting - Outdoor signage

Detailed and Complete Alternative Models

Some alternative models to the LM3404HVMAX/NOPB include: - LM3406HVMAX/NOPB - LT3757EDD - TPS92512HV

In conclusion, the LM3404HVMAX/NOPB is a versatile high-voltage buck regulator IC designed for driving high-power LEDs in diverse lighting applications. With its wide input voltage range, efficient operation, and integrated protection features, it offers a reliable solution for demanding lighting designs.

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