Manufacturer Part Number
SC440MLTRT
Manufacturer
semtech
Introduction
The SC440MLTRT is a high-performance, multi-output LED driver from Semtech. It is designed to power up to 6 LED strings in various lighting applications, including backlighting for LCD displays, general lighting, and signage.
Product Features and Performance
Step-up (boost) DC-DC regulator topology
Supports input voltage range of 4.5V to 21V
Provides up to 40V output voltage
Delivers up to 30mA of current per output channel
Operates at a switching frequency of 800kHz
Supports both analog and PWM dimming for LED brightness control
Product Advantages
High efficiency to minimize power losses and heat generation
Multiple output channels for driving multiple LED strings
Advanced thermal management for reliable operation
Compact 24-UFQFN package with exposed pad for improved thermal performance
Key Reasons to Choose This Product
Optimized for backlight and general lighting applications
Efficient and reliable power management for LED-based systems
Flexible dimming control options to suit various design requirements
Space-saving package design for compact, integrated solutions
Quality and Safety Features
Robust overcurrent, overvoltage, and thermal protection
Certified for safety and regulatory compliance
Compatibility
The SC440MLTRT is designed to be compatible with a wide range of LED-based lighting applications, including LCD backlighting, general illumination, and signage.
Application Areas
Backlight for LCD displays
LED-based general lighting
LED signage and illumination
Product Lifecycle
The SC440MLTRT is an obsolete product, meaning it is no longer in active production. Customers are advised to contact our website's sales team for information on equivalent or alternative models that may be available.
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