LM3421Q0MHX/NOPB - Texas Instruments

Manufacturer Part Number

LM3421Q0MHX/NOPB

Manufacturer

Texas Instruments

Introduction

The LM3421Q0MHX/NOPB is a high-performance, wide input voltage range DC-DC controller that can be used to implement SEPIC, step-down (buck), and step-up (boost) power conversion topologies. It is designed to drive high-brightness LEDs in a wide range of applications such as automotive, industrial, and general lighting.

Product Features and Performance

Wide input voltage range: 4.5V to 75V

Output voltage range: 3V to 72V

Switching frequency up to 2MHz

Integrated high-side/low-side driver for external power switches

Analog and PWM dimming capabilities

Thermal shutdown and overcurrent protection

Product Advantages

Enables efficient, compact, and cost-effective LED driver designs

Supports a wide range of LED configurations and power requirements

High switching frequency allows for the use of smaller external components

Robust protection features ensure safe and reliable operation

Key Reasons to Choose This Product

Versatile power conversion topology options to match your application needs

High efficiency and high power density for energy-efficient and compact designs

Comprehensive protection features for reliable and safe operation

Supports a wide range of LED configurations and power requirements

Quality and Safety Features

AEC-Q100 qualified for automotive applications

Designed to meet stringent safety and reliability standards

Compatibility

The LM3421Q0MHX/NOPB is compatible with a wide range of LED configurations and power requirements, making it suitable for a variety of applications.

Application Areas

Automotive lighting

Industrial lighting

General lighting

Other high-brightness LED applications

Product Lifecycle

The LM3421Q0MHX/NOPB is an active product, and there are no plans for discontinuation at this time. Our website's sales team may offer equivalent or alternative models in the future, but customers are advised to check with the sales team for the latest product information and availability.