IS31FL3717-GRLS4-TR

$1.11

Description：88/79 MATRIX LED DRIVER, SOP-2
Series：-
Mfr：Lumissil Microsystems
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:9baf8986ffb4 Category: LED Drivers IC Brand: Lumissil Microsystems

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Product introduction

Product Detailed Parameters

Description：88/79 MATRIX LED DRIVER, SOP-2
Series：-
Mfr：Lumissil Microsystems
Package：Tape & Reel (TR),Cut Tape (CT)
Type：Linear
Topology：-
Internal Switch(s)：No
Number of Outputs：9
Voltage - Supply (Min)：2.7V
Voltage - Supply (Max)：5.5V
Voltage - Output：-
Current - Output / Channel：34.6mA
Frequency：-
Dimming：I2C
Applications：General Purpose
Operating Temperature：-40°C ~ 125°C (TA)
Mounting Type：Surface Mount
Package / Case：24-SOIC (0.295", 7.50mm Width)
Supplier Device Package：24-SOP
Grade：-
Qualification：-

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IS31FL3717-GRLS4-TR

Overview

The IS31FL3717-GRLS4-TR is an LED display driver manufactured by Lumissil Microsystems, designed for matrix LED applications. It features a QFN-24 package with dimensions of 15.4mm x 10.3mm. The device operates within a supply voltage range of 2.7 V to 5.5 V and supports I2C interface control. It provides output currents ranging from 31.8 mA to 37.4 mA, suitable for driving multiple LED matrices in compact form factors.

Feature Summary

Supports matrix LED driver configurations for efficient display control
Integrates I2C communication interface for simplified system connectivity
Operates with low power consumption suitable for battery-powered devices

Applications

Compact LED matrix displays
Battery-operated indicator panels
Consumer electronics status displays

Procurement Notes

Verify the specific suffix GRLS4-TR against the official Lumissil datasheet to confirm package type and tape-and-reel specifications. Ensure compatibility with I2C bus voltage levels and check moisture sensitivity classification before assembly. Confirm availability through authorized distributors as stock levels may vary.

Selection Notes

Select this component when a small footprint QFN package is required for matrix LED driving. Verify that the operating temperature range meets environmental requirements. Compare output current capabilities against LED forward voltage requirements to ensure adequate drive strength without external components.

Part Context

This part belongs to the IS31FL37xx series of LED drivers from Lumissil, which focuses on integrated solutions for dot matrix displays. The series typically offers I2C control and high integration to reduce board space and design complexity for portable and consumer applications.

Replacement Considerations

Check for direct pin-to-pin replacements within the IS31FL37xx family. Verify if alternative packages like SOP-24 are available if QFN-24 sourcing is limited. Ensure functional equivalence in terms of I2C addressability and current drive capabilities.

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.