Manufacturer Part Number
LT3755IUD#TRPBF
Manufacturer
Analog Devices
Introduction
The LT3755 is a high-efficiency, high-voltage, DC/DC controller IC designed for driving high-brightness LEDs. It supports a wide range of LED string configurations, including Flyback, SEPIC, Step-Down (Buck), and Step-Up (Boost) topologies. The LT3755 provides a versatile, feature-rich solution for LED driver applications.
Product Features and Performance
Supports input voltage range from 4.5V to 40V
Wide operating frequency range of 100kHz to 1MHz
Analog and PWM dimming capabilities
Internal 600V power switch enables high-voltage operation
Configurable current regulation and open/short LED protection
Adjustable soft-start and frequency foldback for enhanced system reliability
Thermal shutdown and undervoltage lockout protection
Product Advantages
Versatile topology support for various LED driver applications
High-efficiency power conversion for improved energy savings
Comprehensive protection features for reliable and safe operation
Flexible dimming options for advanced LED control
Key Reasons to Choose This Product
Robust, feature-rich design for high-performance LED driving
Wide input voltage range and frequency flexibility for diverse applications
Reliable protection mechanisms for safe and stable operation
Analog and PWM dimming capabilities for precise LED control
Quality and Safety Features
Designed and manufactured to Analog Devices' high-quality standards
Thermal shutdown and undervoltage lockout protection for enhanced safety
AEC-Q100 qualified for automotive and industrial applications
Compatibility
The LT3755 is compatible with a wide range of LED configurations and can be used in various LED driver applications, including:
Automotive lighting
Industrial and commercial lighting
Architectural and display lighting
General-purpose LED driving
Application Areas
High-brightness LED driving
Automotive lighting
Industrial and commercial lighting
Architectural and display lighting
Product Lifecycle
The LT3755 is an active product and is not nearing discontinuation. There are no direct equivalent or alternative models available at this time. For the latest product information or to inquire about alternative solutions, please contact our sales team through our website.
LT3756EMSELT