Manufacturer Part Number
IS31LT3360-SDLS3-TR
Manufacturer
Lumissil
Introduction
High-efficiency step-down LED driver for power management in lighting applications with an integrated switch.
Product Features and Performance
Integrated high-side power MOSFET
Constant current output for uniform intensity
Up to 1.2A switch current
Wide input voltage range from 6V to 40V
Output voltage up to 40V
Automatic shutdown for over-temperature and over-current conditions
Provides 1MHz operating frequency
High power factor and low standby power consumption
Offers analog and PWM dimming control
Product Advantages
High efficiency reduces thermal footprint
Simple external components required
Robust thermal performance enhances reliability
Offers flexibility with a wide input voltage range
Suitable for automotive and industrial lighting applications due to high grade
Key Technical Parameters
Number of Outputs: 1
Voltage Supply (Min): 6V
Voltage Supply (Max): 40V
Voltage Output: 40V
Current Output / Channel: 1.2A (Switch)
Frequency: 1MHz
Dimming: Analog, PWM
Operating Temperature: -40°C ~ 105°C (TA)
Quality and Safety Features
Over-temperature protection
Over-current protection
Compatibility
Compatible with standard SOT-89-5 mount
Ideal for use in LED lighting systems requiring dimming functionality
Application Areas
Automotive lighting
General and industrial lighting systems
Portable and battery-powered lighting
Product Lifecycle
Product Status: Active
Not indicated as nearing discontinuation
Typically, future availability of replacements or upgrades is supported by manufacturer
Several Key Reasons to Choose This Product
Active product status ensures ongoing production and support
High reliability and performance suitable for harsh automotive environments
Increased flexibility in lighting design due to wide input voltage range and adjustable output parameters
Enables energy-efficient lighting systems through high-integrated features
Easy to implement in designs with surface mount technology
Provides both analog and PWM dimming for versatile lighting control options