Manufacturer Part Number
LT3755EUD-2#PBF
Manufacturer
Analog Devices
Introduction
High-performance LED driver with extensive input range and feature set for varying LED applications.
Product Features and Performance
Versatile topology support including Flyback, SEPIC, Step-Down (Buck), Step-Up (Boost)
No internal switch, allowing for flexible design choices
Supports a single output channel
Adjustable frequency from 100kHz to 1MHz
Supports both analog and PWM dimming methods
High-temperature operational range up to 125°C
Surface mount technology for solid-state assembly processes
16-WFQFN package for compact footprint
Product Advantages
Wide input voltage range between 4.5V to 40V accommodating various power sources
Higher temperature operation suitable for challenging thermal environments
Sophisticated dimming capability enhancing user control over lighting conditions
Robust design suitable for a range of LED applications
Key Technical Parameters
Topology: Flyback, SEPIC, Step-Down, Step-Up
Voltage - Supply (Min): 4.5V
Voltage - Supply (Max): 40V
Frequency Range: 100kHz to 1MHz
Operating Temperature: 0°C to 125°C
Package: 16-WFQFN Exposed Pad
Quality and Safety Features
Built to withstand high-temperature conditions ensuring a reliable performance
Compliance with industry safety and quality standards
Compatibility
Adaptable for various LED configurations and multi-topology applications
QFN package compatible with standard SMT assembly lines
Application Areas
LED lighting systems
Automotive and industrial lighting
General purpose power management for illumination products
Product Lifecycle
Status: Active
Not indicated as nearing discontinuation
Replacements or upgrades should be evaluated against current LT3755 series products or newer Analog Devices offerings
Several Key Reasons to Choose This Product
Widely adjustable frequency allowing for tailored solutions
Extensive operational temperature range for high-reliability applications
Multiple dimming options providing design flexibility
Broad voltage input range suitable for diverse power environments
Tailored for high-performance LED applications across various industries
Noteworthy longevity and support as an active product in Analog Devices’ portfolio
LT3755EMSE-1Linear Technology / Analog Devices