IS31FL3743A-QULS4-TR
- Mfr.Part #
- IS31FL3743A-QULS4-TR
- Manufacturer
- Lumissil Microsystems
- Package / Case
- 40-UFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC LED DRV LIN PWM 34.5MA 40UQFN
- Stock
- 4
- In Stock :
- 4
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- Manufacturer :
- Lumissil Microsystems
- Product Category :
- LED Drivers
- Number of Segments :
- 198
- Number of Functions :
- 1
- Current - Output / Channel :
- 34.5mA
- JESD-30 Code :
- S-XQCC-N40
- Voltage - Supply (Max) :
- 5.5V
- Length :
- 5mm
- Surface Mount :
- yes
- Operating Temperature :
- -40°C~125°C TA
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Dimming :
- PWM
- Frequency :
- 24kHz
- Factory Lead Time :
- 6 Weeks
- RoHS Status :
- ROHS3 Compliant
- Applications :
- GENERAL PURPOSE
- Package / Case :
- 40-UFQFN Exposed Pad
- Supply Voltage :
- 3.6V
- Height Seated (Max) :
- 0.6mm
- Voltage - Supply (Min) :
- 2.7V
- Mounting Type :
- Surface Mount
- Number of Outputs :
- 11
- Terminal Position :
- QUAD
- Display Mode :
- DOT MATRIX
- Width :
- 5mm
- Packaging :
- Tape and Reel (TR)
- Terminal Pitch :
- 0.4mm
- fmax-Min :
- 1 MHz
- Type :
- Linear
- Number of Terminations :
- 40
- Data Input Mode :
- Serial
- Internal Switch(s) :
- No
- Datasheets
- IS31FL3743A-QULS4-TR

[LED Drivers Lumissil Microsystems IS31FL3743A-QULS4-TR] Overview
Introducing the cutting-edge LED driver solution from Lumissil Microsystems, the IS31FL3743A-QULS4-TR. This innovative integrated circuit (IC) empowers your LED applications with precision control and efficient performance. Designed to meet the demanding requirements of modern illumination systems, this LED driver offers unparalleled reliability and flexibility.
With its advanced linear pulse-width modulation (PWM) technology, the IS31FL3743A-QULS4-TR ensures smooth and flicker-free dimming, providing superior lighting quality for various applications. Its compact 40UQFN package enables seamless integration into space-constrained designs, making it an ideal choice for both compact and large-scale lighting projects.
Whether you're designing lighting solutions for automotive, industrial, or consumer electronics, trust the IS31FL3743A-QULS4-TR to deliver exceptional performance and efficiency, setting new standards in LED driver technology.
[IS31FL3743A-QULS4-TR] Features
- Precision linear PWM control for smooth dimming
- Highly efficient LED driving capability, up to 34.5mA
- Compact 40UQFN package for space-constrained designs
- Wide range of supply voltage, ensuring compatibility with diverse systems
- Robust protection features for enhanced reliability
- Flexible configuration options for versatile application
- Industry-leading performance and durability
[IS31FL3743A-QULS4-TR] Applications
- Automotive interior lighting: Enhance the ambiance and functionality of vehicles with dynamic interior lighting solutions. The IS31FL3743A-QULS4-TR provides precise dimming control, ensuring optimal illumination for comfort and safety during travel.
- Industrial automation: Illuminate control panels, indicators, and displays with the superior performance of the IS31FL3743A-QULS4-TR. Its efficient LED driving capability and compact form factor make it an ideal choice for industrial applications requiring reliable and energy-efficient lighting.
- Consumer electronics: Elevate the user experience of electronic devices such as smart appliances, wearable gadgets, and audiovisual equipment with vibrant LED lighting effects. The IS31FL3743A-QULS4-TR offers seamless integration and exceptional performance, enhancing the aesthetic appeal and functionality of consumer products.
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Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















