LT3761AIMSE#PBF - Analog Devices Inc.

Manufacturer Part Number

LT3761AIMSE#PBF

Manufacturer

Analog Devices

Introduction

High performance LED driver with integrated controller for multiple LED topologies.

Product Features and Performance

Highly versatile

Capable of driving high current LEDs

Pulse-width modulation (PWM) dimming capability

Supports a wide input voltage range

Adjustable switching frequency

Product Advantages

Efficiency in conversion

Wide application scope

Provides True Color PWM dimming

Thermal protection and fault condition signaling

Can operate in various LED driver topologies

Stable operation under varying input voltages and load conditions

Key Technical Parameters

Topology options: Flyback, SEPIC, Step-Down (Buck), Step-Up (Boost)

No internal switch

Single output

Input voltage: 4.5V to 60V

Switching frequency: 100kHz to 1MHz

Quality and Safety Features

Thermally enhanced package

Fault protection: over-voltage, thermal shutdown, and open LED protection

Meets regulatory standards for safety and efficiency

Compatibility

Compatible with various topologies through external components

Can be used in systems requiring PWM or analog dimming

Application Areas

Automotive lighting

General illumination

Industrial lighting

Architectural lighting

Product Lifecycle

Active status

Not indicated for discontinuation

Upgrade paths may be available through future product releases

Several Key Reasons to Choose This Product

Flexibility in design for different LED applications

True Color PWM dimming ensures high fidelity color control

Robust safety features protect against common fault conditions

Supports a broad range of supply voltages for versatile use

Adjustable frequency aids in optimizing efficiency and reducing EMI

Extended operating temperature range suitable for harsh environments

Surface mount technology for streamlined manufacturing processes