NUD4001DR2G - onsemi

Manufacturer Part Number

NUD4001DR2G

Manufacturer

onsemi

Introduction

The NUD4001DR2G is a dedicated Power Management Integrated Circuit (PMIC) designed for LED driving applications, offered by onsemi. It is built to supply constant current to LEDs, ensuring stable light output.

Product Features and Performance

Linear LED Driver with internal switch

Provides constant current output for stable LED performance

Supports PWM dimming for brightness control

Operates over a wide supply voltage range (3.6V to 30V)

Capable of driving LEDs with up to 500mA current

Automotive-grade quality for high reliability

Product Advantages

Internal switch eliminates need for external components

Wide supply voltage range for flexibility in various applications

Supports high temperature operation (-40°C to 125°C)

PWM dimming support allows for adjustable brightness

Automotive grade ensures robust performance in harsh environments

Key Technical Parameters

Voltage Supply (Min): 3.6V

Voltage Supply (Max): 30V

Voltage Output: 28V

Current Output / Channel: 500mA

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Automotive-grade product for enhanced reliability and performance

Built-in safety features to protect against overcurrent and thermal overload

Compatibility

Compatible with a wide range of LED types and configurations

Suitable for surface mount on various PCB materials

Application Areas

Automotive lighting systems

General LED lighting applications

Backlighting for displays and panels

Product Lifecycle

Currently active product

Not nearing discontinuation, with ongoing support and availability

Several Key Reasons to Choose This Product

Wide voltage and temperature operating ranges offer flexibility in application

Internal switching mechanism reduces external component requirements

Automotive-grade certification assures high reliability and durability

In-built PWM dimming functionality provides adjustable brightness control

Supports a significant current output for high-intensity LED applications