A6276ELW - Allegro MicroSystems

Manufacturer Part Number

A6276ELW

Manufacturer

allegro-microsystems

Introduction

The A6276ELW is an LED driver equipped with a shift register topology, designed for high-performance power management in LED applications.

Product Features and Performance

Features a shift register topology for efficient output management

Supports 16 output channels

Integrated internal switches enhance circuit reliability

Provides a consistent output voltage of 4V

Operates efficiently with a frequency of 20MHz

Product Advantages

High output channel count suitable for complex LED setups

Built-in switches reduce external component requirements

Robust operating temperature range from -40°C to 85°C

Key Technical Parameters

Number of Outputs: 16

Voltage Supply (Min): 4.5V

Voltage Supply (Max): 5.5V

Voltage Output: 4V

Current Output / Channel: 75.5mA

Frequency: 20MHz

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Reliable performance in a wide range of temperatures

Built-in internal switches for safety and stability

Compatibility

Surface Mount mounting type

Compatible with 24-SOIC package

Suitable for applications requiring precise LED driving capabilities

Application Areas

LED lighting systems

Indicative signaling devices

Electronic displays

Product Lifecycle

Status: Obsolete

Note: Customers should seek replacements or upgrades as this model is no longer in production

Several Key Reasons to Choose This Product

High-frequency operation enhances LED response and reduces flicker

Integration of 16 independent output channels allows for flexible design options

Reliable operation over a broad temperature spectrum suitable for diverse environments

On-chip integration reduces complexity and potential points of failure in the circuit design