Manufacturer Part Number
IS31LT3938-GRLS2-TR
Manufacturer
lumissil
Introduction
The IS31LT3938-GRLS2-TR is an LED driver designed for power management in lighting applications, specifically tailored for AC DC offline switching.
Product Features and Performance
AC DC Offline Switcher type
Step-Down (Buck) topology
Operates without internal switches
Supports one output channel
Analog and PWM dimming capabilities
Surface mount type with a package size of 8-SOIC
Can operate within a temperature range of -40°C to 125°C
Product Advantages
Suitable for high voltage applications up to 450V
Flexible dimming options enhance usability in different lighting conditions
Robust temperature range ensuring reliability in varied environmental conditions
Key Technical Parameters
Voltage Supply (Min): 10V
Voltage Supply (Max): 450V
Mounting Type: Surface Mount
Operating Temperature: -40°C ~ 125°C (TA)
Package / Case: 8-SOIC (0.154", 3.90mm Width)
Quality and Safety Features
Built to operate reliably over a broad temperature range ensuring performance stability
Compatibility
Specifically compatible with lighting and backlight applications
Application Areas
Backlight systems
General lighting solutions
Product Lifecycle
Product Status: Obsolete
Availability of replacements or upgrades should be confirmed with manufacturer due to obsolescence
Several Key Reasons to Choose This Product
High maximum supply voltage suitability for robust applications
Dual dimming capability allows for flexible lighting control
Operates effectively in extreme temperature conditions
Compact SOIC package for ease of integration in space-constrained applications