IS31FL3756-QFLS4-TR

$2.05

Description：12-RGB/36-LED MATRIX LED DRIVER,
Series：-
Mfr：Lumissil Microsystems
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:055fc02402e8 Category: LED Drivers IC Brand: Lumissil Microsystems

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Product introduction

Product Detailed Parameters

Description：12-RGB/36-LED MATRIX LED DRIVER,
Series：-
Mfr：Lumissil Microsystems
Package：Tape & Reel (TR),Cut Tape (CT)
Type：Linear
Topology：-
Internal Switch(s)：Yes
Number of Outputs：36
Voltage - Supply (Min)：2.7V
Voltage - Supply (Max)：5.5V
Voltage - Output：-
Current - Output / Channel：-
Frequency：-
Dimming：PWM
Applications：General Purpose
Operating Temperature：-40°C ~ 125°C
Mounting Type：Surface Mount
Package / Case：20-WFQFN Exposed Pad
Supplier Device Package：20-QFN (3x3)
Grade：-
Qualification：-

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IS31FL3756-QFLS4-TR

Overview

The IS31FL3756-QFLS4-TR is an LED display driver manufactured by Lumissil Microsystems. It supports a 12-RGB or 36-LED matrix configuration within a QFN-20 package measuring 3mm x 3mm. The device is supplied in tape and reel packaging with a factory quantity of 2500 units. It features linear PWM dimming capabilities for output control.

Feature Summary

Supports 12 RGB or 36 single-color LED matrix configurations
Integrates linear PWM dimming technology for output control

Applications

LED matrix display systems
RGB lighting applications
Consumer electronics displays

Procurement Notes

Verify the complete part number including the -QFLS4 suffix to ensure correct package and tape/reel specifications. Confirm that the application environment meets the component's humidity sensitivity requirements during storage and handling. Check current availability status as inventory levels fluctuate.

Selection Notes

Select this component when a compact 3x3mm footprint is required for driving up to 36 LEDs. Ensure the design utilizes I2C or SPI interfaces compatible with the driver's control logic. Verify that the target application does not exceed the thermal limits associated with the QFN-20 package.

Part Context

This component belongs to the IS31FL37xx series of LED drivers from Lumissil. These devices are designed for high-density LED matrix applications requiring efficient power management and precise brightness control through integrated PWM generation.

Replacement Considerations

Check the IS31FL3752-QFLS4-TR for smaller matrix requirements or the IS31FL3758-QFLS4-TR for higher channel counts. Verify pin compatibility and software register mapping before substituting.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.