AL8843QSP-13 - Diodes Incorporated

Manufacturer Part Number

AL8843QSP-13

Manufacturer

Diodes Incorporated

Introduction

Integrated Circuit (IC) for LED driving in automotive applications

Product Features and Performance

1MHz step-down (buck) DC-DC converter

Integrated high-side switch up to 3A output current

Wide input voltage range from 4.5V to 40V

Analog and PWM dimming support

Designed to meet AEC-Q100 automotive qualification standard

Operates from -40°C to 125°C

Product Advantages

High efficiency and compact solution for LED driving

Wide input voltage range suitable for various automotive systems

Analog and PWM dimming options for flexible LED control

Automotive-grade quality and reliability

Key Technical Parameters

Input Voltage Range: 4.5V to 40V

Output Current: Up to 3A

Switching Frequency: 1MHz

Operating Temperature Range: -40°C to 125°C

Quality and Safety Features

AEC-Q100 qualified for automotive applications

RoHS3 compliant

Compatibility

Suitable for a wide range of automotive LED lighting systems

Application Areas

Automotive interior and exterior lighting

Dashboard and instrument cluster illumination

Headlamps, taillights, and signaling lights

Product Lifecycle

This product is currently in production and is not nearing discontinuation. Replacement or upgrade options may be available in the future.

Key Reasons to Choose This Product

Automotive-grade reliability and performance

Wide input voltage range for versatile applications

Analog and PWM dimming capabilities for flexible LED control

Compact and efficient solution for LED driving

Meets AEC-Q100 automotive qualification standards