A80602KESJSR-1 - Allegro MicroSystems

Manufacturer Part Number

A80602KESJSR-1

Manufacturer

allegro-microsystems

Introduction

A80602KESJSR-1 is a highly efficient, automotive-grade LED driver designed primarily for backlight applications.

Product Features and Performance

DC DC Controller type

Supports SEPIC and Step-Up (Boost) topologies

Operates without internal switches

Manages up to 6 outputs

Supports a broad input voltage range from 4.5V to 40V

Provides stable output voltage between 4.05V and 4.45V

Offers output current up to 140mA per channel

Features adjustable frequency from 200kHz to 2.15MHz

Enables brightness control through both analog and PWM dimming

Product Advantages

High efficiency and reliability suited for automotive applications

Broad input voltage compatibility

Multiple output and dimming options for greater design flexibility

Key Technical Parameters

Voltage Supply (Min): 4.5V

Voltage Supply (Max): 40V

Voltage Output: 4.05V ~ 4.45V

Current Output / Channel: 140mA

Frequency: 200kHz ~ 2.15MHz

Number of Outputs: 6

Quality and Safety Features

Automotive grade product

Qualified to AEC-Q100 standards for high reliability

Operating temperature from -40°C to 125°C ensures performance under extreme conditions

Compatibility

Compatible with various automotive backlight systems

Surface mount, wettable flank package for reliable PCB mounting

Application Areas

Primarily used for LED backlighting in automotive displays and instruments

Product Lifecycle

Currently labeled as active

Long lifecycle typical for automotive industry components

Several Key Reasons to Choose This Product

Robust performance suited for harsh automotive environments

Flexible design options with multiple outputs and dimming capabilities

Wide input voltage range accommodates varying electrical systems

AEC-Q100 qualification ensures high reliability and durability

Efficient design optimizes power usage and reduces heat generation