TLE4241GM - Infineon Technologies

Manufacturer Part Number

TLE4241GM

Manufacturer

Infineon Technologies

Introduction

The TLE4241GM is an adjustable constant current source, functioning as a linear LED driver designed for automotive and industrial lighting applications.

Product Features and Performance

Linear LED driver with integrated switch

Provides a constant current for driving LEDs

Adjustable output current through external resistor

Thermal shutdown with restart

Overtemperature prewarning

Under voltage reset

PWM dimmable

Wide input voltage range

Product Advantages

High reliability and long-term stability

Ensures uniform brightness through constant current control

Integrated features reduce the need for external components

Robust thermal management protects against overheating

Suitable for automotive standards with wide temperature range

Key Technical Parameters

Type: Linear

Internal Switch(s): Yes

Number of Outputs: 1

Voltage - Supply (Min): 4V

Voltage - Supply (Max): 45V

Voltage - Output: 40V

Current - Output / Channel: 60mA

Dimming: PWM

Operating Temperature: -40°C ~ 150°C (TJ)

Mounting Type: Surface Mount

Package / Case: 8-SOIC (0.154", 3.90mm Width)

Supplier Device Package: PG-DSO-8-9

Quality and Safety Features

Thermal shutdown and prewarning for high temperature protection

Under voltage reset to prevent improper operation

Compliant with automotive and industrial safety standards

Compatibility

Compatible with a wide range of LEDs requiring current up to 60mA

Suitable for surface mount technology

Supports PWM dimming for brightness control

Application Areas

Automotive exterior and interior lighting

Industrial lighting systems

General LED illumination solutions

Product Lifecycle

Product Status: Obsolete

This means it is no longer being produced and may have limited support and availability.

Buyers should consider future-proof alternatives.

Several Key Reasons to Choose This Product

Obsolete status indicates a need for evaluation of remaining stock or alternative products

Proven performance in automotive environments

Integrated protection features minimize external components and ensure operational safety

Broad voltage supply range accommodates various power systems

Robust temperature range makes it suitable for high-temperature applications

Simple design with PWM dimming support provides versatility in lighting applications