NSI50350ADT4G - onsemi

Manufacturer Part Number

NSI50350ADT4G

Manufacturer

onsemi

Introduction

The NSI50350ADT4G is a dedicated constant current regulator and LED driver designed by onsemi for power management applications requiring consistent current regulation.

Product Features and Performance

Current regulator with high accuracy

Integrated LED driver functionality

Supports high-side and low-side sensing

Voltage input rated at 50V maximum

Consistent current output of 350mA

Extended operating temperature range from -55°C to 175°C

Surface mountable with TO-252-3, DPAK packaging for easy PCB integration

Negative Temperature Coefficient to protect LED's

Product Advantages

High accuracy of ±10% supports reliable performance

Broad compatibility with high/low-side sensing for design flexibility

Capable of handling demanding environmental conditions due to wide temperature range

Enhanced thermals due to DPAK packaging

Key Technical Parameters

Accuracy ±10%

Voltage - Input 50V

Current - Output 350mA

Operating Temperature -55°C to 175°C

Mounting Type Surface Mount

Package / Case TO-252-3, DPAK

Quality and Safety Features

Built to withstand extreme temperatures

Complies with onsemi's quality and reliability standards

Compatibility

Suited for high-side or low-side current regulation applications

DPAK package is compatible with standard surface mount processes

Application Areas

LED lighting and illumination

Battery chargers

Automotive and industrial applications

Power supply units

Product Lifecycle

Product Status Active

Not reported as nearing discontinuation

Replacement or upgrade options may exist within onsemi's portfolio

Several Key Reasons to Choose This Product

High accuracy regulation enhances system reliability

Accepts a wide range of input voltages for versatile applications

Robust against high temperatures, making it suitable for harsh environments

Surface-mount packaging allows for efficient PCB design and manufacturing

Part of onsemi's reputable power management product line, ensuring quality and support

Offers a complete solution integrating both regulation and LED driving capabilities