Overview of IS31LT3954-GRLS4-TR by Lumissil Microsystems
The IS31LT3954-GRLS4-TR is a high-performance LED driver presented in a PDSO8 package with characteristics ideal for applications requiring reliable and efficient power management for LED displays. Designed by Lumissil Microsystems, this component functions as an adjustable buck switching regulator which is dimmable, providing 3.0A output with fault reporting capabilities. It is built in an SOP-8-EP format, which includes an exposed pad, stressing its suitability for enhanced thermal dissipation.
The IS31LT3954-GRLS4-TR operates across a wide temperature range from -40 °C to +125 °C, offering versatility in various demanding environments. It supports a notable supply voltage range from 4.5 V to 38 V. Key features such as Spread Spectrum technology contribute to reduced electromagnetic interference (EMI), making it particularly suitable for power-sensitive applications. Given its plastic/epoxy body and gull wing terminals, this LED driver ensures stable operation and straightforward surface-mount assembly.
This LED driver from Lumissil Microsystems falls under the Display Drivers subcategory of Drivers And Interfaces, and it is currently labeled as “Active” indicating ongoing production and support. As of the current writing, the factory lead time stated for this part is 20 weeks.
Industry Applications for IS31LT3954-GRLS4-TR
The advanced features and integration capabilities of the IS31LT3954-GRLS4-TR lend this LED driver to be optimally used across several key sectors. While these examples are hypothetical, they underscore the diverse potential of this component:
- Consumer Electronics: This device could possibly be employed in LED backlighting systems for TVs, gaming monitors, or portable displays, where efficient power management and good thermal performance are essential.
- Business/Financial Technology: Given its fault reporting feature and high reliability, the device might be used in LED displays for ATMs or financial transaction terminals where uptime and visible performance are paramount.
- Automotive: Suitable for use in vehicle dashboard backlights or navigation systems thanks to its automotive temperature grade qualification and robust supply voltage specifications, potentially enhancing readability and reliability in automotive applications.
- Industrial Automation: The part could theoretically be integrated into machinery status displays or control interface units within industrial settings, where sturdy environmental tolerance and EMI reduction are beneficial.
Note: These potential industry applications are conceptual and would need thorough evaluation and testing by engineering teams to ensure compliance with specific standards and requirements.
About Lumissil Microsystems
Lumissil Microsystems, traditionally known for its semiconductor products and solutions, plays a significant role in the development of advanced Display Drivers. Lumissil Microsystems specializes in offering a gamut of driver and interface solutions with the IS31LT3954-GRLS4-TR serving as a pertinent example. Their products typically blend high performance, reliability, and innovation, addressing diverse demands from various electronics sectors. Besides LED drivers, Lumissil manufactures a wide range of associated components, enhancing device connectivity and functionality.
Where to Find IS31LT3954-GRLS4-TR by Lumissil Microsystems
To source the IS31LT3954-GRLS4-TR, prospective buyers should visit findchips.com. This platform provides details on current stock levels, and pricing and allows comparison across different suppliers. Historically, distributors such as EBV Elektronik, Mouser Electronics, Avnet Americas, and DigiKey have stocked this part, but availability could vary. Therefore, a more up-to-date assessment of distributor stock can be found directly via our site links.
Moreover, if seeking alternatives to the IS31LT3954-GRLS4-TR, one could explore different Display Drivers from Lumissil Microsystems or other manufacturers, enhancing the choice range based on specific requirements or constraints.