A8522KLPTR-T - Allegro MicroSystems

Manufacturer Part Number

A8522KLPTR-T

Manufacturer

Allegro Microsystems

Introduction

Power Management Integrated Circuit (PMIC) with Enhanced Lighting Driver Capabilities

Product Features and Performance

Step-Up (Boost) DC DC Regulator

Integrated Internal Switch

Support for 8 Output Channels

Dimmable via I2C or PWM

Frequency Range from 400kHz to 2.3MHz

Designed for High Performance and Efficiency

Product Advantages

Optimized for High-Intensity LED Applications

Automotive Grade with Wide Operating Temperature

Robust Power Solution for Complex Lighting Systems

Highly Flexible with a Broad Voltage Supply Range

Key Technical Parameters

Voltage - Supply (Min): 4.5V

Voltage - Supply (Max): 36V

Voltage - Output: 40V

Current - Output / Channel: 60mA

Number of Outputs: 8

Quality and Safety Features

Qualification: AEC-Q100

Operational Temperature Range: -40°C ~ 125°C (TA)

Compatibility

Compatible with Various Lighting Applications

Suitable for Automotive Backlighting and General Lighting

Application Areas

Automotive Lighting Systems

LED Backlighting

Product Lifecycle

Status: Active

No Imminent Discontinuation Notices

Supports Long-term Deployment with Replacements Available

Several Key Reasons to Choose This Product

Broad Input Voltage Range Tailored for Versatility in Different Voltage Environments

Adjustable Output for Precise Control Over Lighting Conditions

Multiple Dimming Options Providing Design Flexibility

Robust Temperature Range Ensuring Performance in Extreme Conditions

AEC-Q100 Qualification Meeting Automotive Industry Standards

Enhanced Power Management for Energy Efficiency and Longer LED Life

Surface Mount Package Ideal for Compact PCB Designs