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IS31FL3743B-QULS4-TR

IS31FL3743B-QULS4-TR

IS31FL3743B-QULS4-TR

For Reference Only

Part Number IS31FL3743B-QULS4-TR
Manufacturer ISSI, Integrated Silicon Solution Inc
Description IC LED DRIVER LIN DIM
Datasheet

IS31FL3743B-QULS4-TR Specifications

Package 40-UFQFN Exposed Pad
ECAD
In Stock 2,800 piece(s)
Unit Price Request a Quote
Lead Time To be Confirmed
Estimated Delivery Time Mar 31 - Apr 5 (Choose Expedited Shipping)
Request for Quotation
Payment Methods
Delivery Services

Part Number # IS31FL3743B-QULS4-TR (PMIC - LED Drivers) is manufactured by ISSI, Integrated Silicon Solution Inc and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For IS31FL3743B-QULS4-TR specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add IS31FL3743B-QULS4-TR with quantity into BOM. Heisener.com does NOT require any registration to request a quote of IS31FL3743B-QULS4-TR.

IS31FL3743B-QULS4-TR Specifications

ManufacturerISSI, Integrated Silicon Solution Inc
CategoryIntegrated Circuits (ICs) - PMIC - LED Drivers
Package40-UFQFN Exposed Pad
ECAD
Series-
TypeLinear
Topology-
Internal Switch(s)No
Number of Outputs11
Voltage - Supply (Min)2.7V
Voltage - Supply (Max)5.5V
Voltage - Output-
Current - Output / Channel34.5mA
Frequency12MHz
DimmingPWM
ApplicationsGeneral Purpose
Operating Temperature-40°C ~ 125°C (TA)
Mounting TypeSurface Mount
Package / Case40-UFQFN Exposed Pad
Supplier Device Package40-UQFN (5x5)

IS31FL3743B-QULS4-TR Reviews

Juli*****nghal

April 2, 2023

Good communication and fast shipping! Recommended!

Ayaan*****nzuela

March 23, 2023

The parts as described and fast shipping. Thanks for the great service

Rand*****Peters

February 21, 2023

DELIVERY AND COMMUNICATION EXTRA SELLER TOP 5 STARS on my list

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IS31FL3743B-QULS4-TR Packaging

Customized Labels
Sealing
Packing
Insepction

IS31FL3743B-QULS4-TR FAQ

  • 1. How to order IS31FL3743B-QULS4-TR on Heisener?
    Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
  • 2. How does Heisener guarantee that IS31FL3743B-QULS4-TR is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the IS31FL3743B-QULS4-TR. All suppliers must pass our qualification reviews before they can publish their products including IS31FL3743B-QULS4-TR on Heisener; we pay more attention to the channels and quality of IS31FL3743B-QULS4-TR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the IS31FL3743B-QULS4-TR price and inventory displayed accurate?
    The price and inventory of IS31FL3743B-QULS4-TR fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
  • 4. What forms of payment are accepted?
    Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.
    Warm Tips: Some orders in certain payment forms may require handling fee.
  • 5. How is the shipping arranged?
    Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.
    Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.
    Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
  • 6. What is the process for return or replacement of IS31FL3743B-QULS4-TR?
    All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the IS31FL3743B-QULS4-TR we delivered, we will accept the replacement or return of the IS31FL3743B-QULS4-TR only when all of the below conditions are fulfilled:
    (1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
    (2)We are informed of the defect described above within 90 days after the delivery of IS31FL3743B-QULS4-TR.
    (3)The PartNo is unused and only in the original unpacked packaging.
    Two processes to return the products:
    (1)Inform us within 90 days
    (2)Obtain Requesting Return Authorizations
  • 7.How to contact us to get technical supports, such as IS31FL3743B-QULS4-TR pin diagram, IS31FL3743B-QULS4-TR datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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IS31FL3743B-QULS4-TR Guarantees

Service Guarantee

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantee

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number Manufacturer Description Stock

IS31FL3743B-QULS4-TR

D# V72:2272_21876953

Lumissil Microsystems

18x11 Dots Matrix LED Driver with 12MHz SPI

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D# IS31FL3743B-QULS4-TR

Integrated Silicon Solution Inc

LED Driver 18 x 11 DOT Matrix Constant Current PWM 2.7V to 5.5V 1.8mA 40-Pin UQFN T/R - Tape and Reel (Alt: IS31FL3743B-QULS4-TR)

RoHS: Not Compliant
0
Part Number Manufacturer Description Stock

IS31FL3743B-QULS4-TR

D# IS31FL3743B-QULS4-TR

Integrated Silicon Solution Inc

LED Driver 18 x 11 DOT Matrix Constant Current PWM 2.7V to 5.5V 1.8mA 40-Pin UQFN T/R (Alt: IS31FL3743B-QULS4-TR)

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Part Number Manufacturer Description Stock

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D# 706-1672-1-ND

Lumissil Microsystems

IC LED DRIVER LIN DIM

772
Part Number Manufacturer Description Stock

IS31FL3743BQULS4TR

Integrated Silicon Solution Inc

OEM/CM QUOTES ONLY | NO BROKERS

81200
Part Number Manufacturer Description Stock

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D# 870-I31FL3743BQULS4T

Integrated Silicon Solution Inc

LED Lighting Drivers 18x11 Dot Matrix SPI (12MHz) LED Driver w/Noise Reduction, 8-bit Current Adjust, QFN-40 (5.0mm x 5.0mm),T&R

RoHS: Compliant
3089
Part Number Manufacturer Description Stock

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D# 67AC3791

Integrated Silicon Solution Inc

18x11 Dot Matrix SPI (12MHz) LED Driver w/Noise Reduction, 8-bit Current Adjust, QFN-40 (5.0mm x 5.0mm),T&R

RoHS: Not Compliant
Min Qty: 2500
Container: TAPE & REEL - FULL
0
Part Number Manufacturer Description Stock

IS31FL3743B-QULS4-TR

D# 53046464

Lumissil Microsystems

18x11 Dots Matrix LED Driver with 12MHz SPI

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IS31FL3743B-QULS4-TR

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IS31FL3743B-QULS4-TR Tags

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  • ISSI, Integrated Silicon Solution Inc IS31FL3743B-QULS4-TR
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