FAN5646UC01X - Fairchild Semiconductor

Manufacturer Part Number

FAN5646UC01X

Manufacturer

onsemi

Introduction

The FAN5646UC01X is a high-performance, single-channel, linear LED driver from onsemi. It is part of the TinyWire™ series and designed to provide a simple, compact, and efficient solution for driving a single LED.

Product Features and Performance

Supports a wide supply voltage range of 2.7V to 5.5V

Delivers a constant 20mA output current to drive a single LED

Utilizes a linear topology for high efficiency

Integrated switch for enabling/disabling the LED

PWM dimming capability for adjusting LED brightness

Operating temperature range of -40°C to 85°C

Product Advantages

Compact 4-pin WLCSP package for space-constrained applications

Ease of use with minimal external components required

High efficiency operation to minimize power consumption

Reliable and robust performance over a wide temperature range

Key Reasons to Choose This Product

Optimized for single LED driving applications

Provides a simple, integrated solution to simplify design

Delivers consistent and controlled LED current for reliable performance

Supports adjustable brightness through PWM dimming

Quality and Safety Features

Robust design and manufacturing process for reliable operation

Complies with relevant safety and environmental standards

Compatibility

Suitable for a variety of LED-based applications, such as indicator lights, status displays, and backlighting

Application Areas

Portable electronics

Wearable devices

Industrial equipment

Automotive applications

Product Lifecycle

The FAN5646UC01X is an obsolete product, meaning it is no longer in active production. Customers are advised to contact our website's sales team for information on available equivalent or alternative models that may suit their needs.