IS31FL3716-GRLS4-TR

Overview

The IS31FL3716-GRLS4-TR is an LED display driver manufactured by Lumissil Microsystems, designed for matrix LED applications. It features a 20-SOP package and supports I2C dimming control with a maximum supply current of 1.1 mA. The device provides seven output channels capable of delivering up to 40 mA per channel. It is classified under LED Display Drivers within the Driver ICs subcategory.

Feature Summary

• Supports I2C interface for digital dimming control
• Provides seven linear output channels for LED driving
• Designed for matrix LED display configurations

Applications

• Matrix LED displays
• LED indicator panels
• Consumer electronics lighting

Procurement Notes

Verify the specific package type (SOP-20) and manufacturer designation (Lumissil) against your bill of materials. Confirm that the I2C interface requirements match your system design. Ensure compatibility with the 40 mA output current specification for your LED load. Check moisture sensitivity handling requirements during storage and assembly.

Selection Notes

Select this component when a compact SOP-20 package is required for matrix LED driving. Consider it for designs needing I2C control with low standby current. Evaluate the 40 mA output capability against your LED forward current requirements. Verify that the seven-channel configuration meets your pixel or segment count needs.

Part Context

This part belongs to the IS31FL3716 series of LED drivers from Lumissil Microsystems. It shares functional similarities with other variants in the family, such as the QFN-20 packaged version, but differs in package style. The series targets general-purpose matrix LED applications requiring simple I2C control.

Replacement Considerations

The IS31FL3716-QFLS4-TR is a pin-compatible alternative in a QFN-20 package. Verify package dimensions and thermal characteristics before substitution. Ensure the electrical specifications remain identical for direct replacement.