A8508GLPTR-T - Allegro MicroSystems

Manufacturer Part Number

A8508GLPTR-T

Manufacturer

allegro-microsystems

Introduction

A high-efficiency power management integrated circuit designed for LED driving applications

Product Features and Performance

DC DC Controller

SEPIC and Step-Up (Boost) topology

Up to 8 output channels

Frequency adjustable from 300kHz to 800kHz

Support for analog and PWM dimming

Product Advantages

Adaptable for various LED applications due to multiple outputs

Wide input voltage range accommodates various power supplies

High-temperature operational range suitable for harsh environments

Key Technical Parameters

Topology: SEPIC, Step-Up (Boost)

Voltage - Supply (Min): 9V

Voltage - Supply (Max): 40V

Frequency: 300kHz ~ 800kHz

Operating Temperature: -40°C ~ 105°C

Quality and Safety Features

Designed to withstand high operating temperatures up to 105°C

Compatibility

Tailored for backlighting applications

Mounting Type: Surface Mount

Package compatible with standard 24-TSSOP-EP

Application Areas

Backlighting for automotive, industrial, and consumer electronics

Product Lifecycle

Obsolete

Potential for replacement or upgrade subject to manufacturer's recommendations

Several Key Reasons to Choose This Product

Wide operating voltage range is suitable for various environments

High-temperature resistance ensures reliability under thermal stress

Configurable frequency provides flexibility in design

Supports complex backlighting applications with multiple LEDs

Historical performance and reliability from allegro-microsystems