Manufacturer Part Number
IS31BL3508B-STLS2-TR
Manufacturer
lumissil
Introduction
The IS31BL3508B-STLS2-TR from Lumissil is a high-performance LED driver designed for managing power in backlight applications. It operates as a DC DC Regulator with a step-up (boost) topology.
Product Features and Performance
Step-Up (Boost) topology for increased output voltage
Features an internal switch
Single output channel
High switching frequency at 1MHz
Output voltage up to 38V
Output current capability up to 1.2A per channel
Supports both analog and PWM dimming methods
Operating temperature range from -40°C to 85°C
Product Advantages
High output voltage and current suitable for demanding applications
Integrated switch simplifies circuit design
Versatile dimming options cater to different design requirements
Robust temperature range enhances reliability in varied environments
Key Technical Parameters
Type: DC DC Regulator
Topology: Step-Up (Boost)
Internal Switch(s): Yes
Voltage Supply (Min): 2.7V
Voltage Supply (Max): 5.5V
Voltage Output: 38V
Current Output / Channel: 1.2A (Switch)
Frequency: 1MHz
Dimming: Analog, PWM
Quality and Safety Features
Built to withstand extreme temperatures for increased durability and reliable performance
Compatibility
Suitable for surface mount technology integrating into varoius board designs
Compatible with standard SOT-23-6 package
Application Areas
Primarily used for LED backlighting applications in various electronics
Product Lifecycle
Product Status: Active
The product is currently available and not near discontinuation with ongoing support expected.
Several Key Reasons to Choose This Product
High efficiency due to boost topology enhancing power delivery
Compact SOT-23-6 package allows for easy integration in size-constrained applications
The combination of analog and PWM dimming offers flexibility in brightness control
Robust operation across a wide temperature and voltage range ensures reliability in various operating conditions
Continuous product availability with support from Lumissil ensures long-term usability without concerns for discontinuation.