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HomeProductsIntegrated Circuits (ICs)PMIC - LED DriversIS31FL3731C-QFLS2-TR
IS31FL3731C-QFLS2-TR Image
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IS31FL3731C-QFLS2-TR - Lumissil Microsystems

Manufacturer Part Number
IS31FL3731C-QFLS2-TR
Manufacturer
Lumissil Microsystems
Allelco Part Number
32D-IS31FL3731C-QFLS2-TR
ECAD Model
Parts Description
IC LED DRV LIN ANALOG 34MA 28QFN
Package
28-WFQFN Exposed Pad
Data sheet
Analog Part Number Guide.pdf
IS31FL3731C.pdf
RoHs Status
ROHS3 Compliant
Our certification
In stock: 12810

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Specifications

IS31FL3731C-QFLS2-TR Tech Specifications
Lumissil Microsystems - IS31FL3731C-QFLS2-TR technical specifications, attributes, parameters and parts with similar specifications to Lumissil Microsystems - IS31FL3731C-QFLS2-TR

Product Attribute Attribute Value  
Manufacturer Lumissil Microsystems  
Voltage - Supply (Min) 2.7V  
Voltage - Supply (Max) 5.5V  
Voltage - Output -  
Type Linear  
Topology -  
Supplier Device Package 28-QFN (4x4)  
Series -  
Package / Case 28-WFQFN Exposed Pad  
Package Tape & Reel (TR)  
Product Attribute Attribute Value  
Operating Temperature -40°C ~ 85°C (TA)  
Number of Outputs 18  
Mounting Type Surface Mount  
Internal Switch(s) -  
Frequency -  
Dimming Analog  
Current - Output / Channel 34mA  
Base Product Number IS31FL3731  
Applications -  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 3 (168 Hours)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

Manufacturer Part Number

IS31FL3731C-QFLS2-TR

Manufacturer

lumissil

Introduction

The IS31FL3731C-QFLS2-TR is a high-performance 18-channel linear LED driver with analog dimming control. It is designed to drive a wide range of LED configurations, making it suitable for various lighting applications.

Product Features and Performance

18 independent constant-current output channels

Analog dimming control

Operating voltage range: 2.7V to 5.5V

Output current per channel: 34mA

Wide operating temperature range: -40°C to 85°C

Surface mount package: 28-WFQFN Exposed Pad

Product Advantages

Precise and consistent LED control

Flexible configuration for various LED setups

Reliable performance across a wide temperature range

Compact surface mount package

Key Reasons to Choose This Product

Robust and reliable LED driving solution

Versatile for diverse lighting applications

Energy-efficient and cost-effective design

Easy integration and implementation

Quality and Safety Features

Rigorous quality control and testing

Compliance with relevant safety standards

Compatibility

The IS31FL3731C-QFLS2-TR is compatible with a wide range of LED configurations and can be used in various lighting applications.

Application Areas

Architectural lighting

Signage and displays

Decorative lighting

General illumination

Product Lifecycle

The IS31FL3731C-QFLS2-TR is an obsolete product. Customers are advised to contact our website's sales team for information on equivalent or alternative models that may be available.

Parts with Similar Specifications

The three parts on the right have similar specifications to Lumissil Microsystems IS31FL3731C-QFLS2-TR

Product Attribute IS31FL3731C-QFLS2-TR IS31FL3731-SALS2-TR IS31FL3730-QFLS2-TR IS31FL3736B-QFLS4-TR
Part Number IS31FL3731C-QFLS2-TR IS31FL3731-SALS2-TR IS31FL3730-QFLS2-TR IS31FL3736B-QFLS4-TR
Manufacturer Lumissil Microsystems Lumissil Microsystems Lumissil Microsystems Lumissil Microsystems
Package / Case 28-WFQFN Exposed Pad 28-SSOP (0.209", 5.30mm Width) 24-VFQFN Exposed Pad 40-WFQFN Exposed Pad
Series - - - -
Voltage - Output - - - -
Frequency - - - 1MHz
Base Product Number IS31FL3731 IS31FL3731 IS31FL3730 IS31FL3736
Number of Outputs 18 18 16 8
Applications - LED Lighting Backlight General Purpose
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Voltage - Supply (Min) 2.7V 2.7V 2.7V 2.7V
Topology - - - -
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 125°C (TA)
Internal Switch(s) - No - No
Supplier Device Package 28-QFN (4x4) 28-SSOP 24-QFN (4x4) 40-QFN (5x5)
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Voltage - Supply (Max) 5.5V 5.5V 5.5V 5.5V
Dimming Analog Analog I²C I²C, PWM
Current - Output / Channel 34mA 34mA 40mA 42mA
Type Linear Linear Linear Linear

IS31FL3731C-QFLS2-TR Datasheet PDF

Download IS31FL3731C-QFLS2-TR pdf datasheets and Lumissil Microsystems documentation for IS31FL3731C-QFLS2-TR - Lumissil Microsystems.

Datasheets
Analog Part Number Guide.pdf IS31FL3731C.pdf

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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IS31FL3731C-QFLS2-TR Image

IS31FL3731C-QFLS2-TR

Lumissil Microsystems
32D-IS31FL3731C-QFLS2-TR

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