A8513KLYTR-T - Allegro MicroSystems

Manufacturer Part Number

A8513KLYTR-T

Manufacturer

allegro-microsystems

Introduction

The A8513KLYTR-T is a power management integrated circuit (PMIC) designed specifically for LED driving applications. It features an efficient DC DC regulator with SEPIC and Step-Up (Boost) topology.

Product Features and Performance

Integrated DC DC Regulator

Supports SEPIC and Step-Up (Boost) topologies

Internal Switch(s) included

Operates with a single output

Supply voltage range from 4.5V to 40V

Capable of delivering 150mA per channel

High-frequency operation at 2MHz

PWM dimming capability

Designed for backlight applications

Operational temperature range from -40°C to 125°C

Automotive grade quality

AEC-Q100 qualification

Product Advantages

High efficiency for power saving

Wide input voltage range accommodates various power sources

High-frequency operation allows for smaller external components

PWM dimming offers precise control over brightness levels

High temperature operational range ensures reliability in harsh conditions

Automotive-grade and AEC-Q100 qualification for use in vehicle applications

Key Technical Parameters

Type: DC DC Regulator

Topology: SEPIC, Step-Up (Boost)

Number of Outputs: 1

Voltage Supply (Min): 4.5V

Voltage Supply (Max): 40V

Current Output / Channel: 150mA

Frequency: 2MHz

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Automotive Grade quality for enhanced reliability

AEC-Q100 qualified indicating rigorous testing standards

Compatibility

Surface Mount mounting type for broad PCB compatibility

10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad package facilitates efficient heat dissipation

Application Areas

Specifically designed for backlighting applications in automotive and other high-reliability environments

Product Lifecycle

Status: Active (not nearing discontinuation)

Availability of replacements or upgrades should be checked with Allegro Microsystems directly

Several Key Reasons to Choose This Product

Highly efficient and versatile powering solution for LED applications

Supports a wide range of input voltages for greater flexibility

Incorporates several advanced features including PWM dimming for enhanced control

Meets high standards of quality and reliability, suitable for automotive use

Active product status ensures ongoing support and availability