IS31FL3746B-QFLS4-TR
- Mfr.Part #
- IS31FL3746B-QFLS4-TR
- Manufacturer
- Lumissil Microsystems
- Package / Case
- QFN-32
- Datasheet
- Download
- Description
- IC LED DRV CTRL PWM 34.5MA 32QFN
- Stock
- 12,144
- In Stock :
- 12,144
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- Manufacturer :
- Lumissil Microsystems
- Product Category :
- LED Drivers
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Supplier Device Package :
- 32-QFN (4x4)
- Package / Case :
- QFN-32
- Product Category :
- LED Lighting Drivers
- Base Product Number :
- IS31FL3746
- Maximum Operating Temperature :
- + 125 C
- Output Type :
- Constant Current
- Number of Channels :
- 72 Channel
- Input Voltage :
- 2.7 V to 5.5 V
- Manufacturer :
- ISSI
- Product :
- LED Drivers
- Frequency :
- -
- Number of Outputs :
- 72 Output
- RoHS :
- Details
- Output Current :
- 34.5 mA
- Brand :
- Lumissil
- Mounting Style :
- SMD/SMT
- Product Type :
- LED Lighting Drivers
- Voltage - Output :
- -
- Operating Temperature :
- -40°C ~ 125°C (TA)
- Subcategory :
- Driver ICs
- Low Level Output Current :
- 8 mA
- Mounting Type :
- Surface Mount
- Packaging :
- MouseReel
- Voltage - Supply (Min) :
- 2.7V
- Series :
- IS31FL3746B
- Internal Switch(s) :
- No
- Topology :
- -
- Minimum Operating Temperature :
- - 40 C
- Current - Output / Channel :
- 34.5mA
- Dimming :
- PWM
- Applications :
- LED Lighting
- Product Status :
- Active
- Operating Frequency :
- 12 MHz
- High Level Output Current :
- - 8 mA
- Type :
- LED Matrix Driver
- Voltage - Supply (Max) :
- 5.5V
- Datasheets
- IS31FL3746B-QFLS4-TR

LED Drivers Lumissil Microsystems IS31FL3746B-QFLS4-TR Overview
Introducing the cutting-edge LED driver solution from Lumissil Microsystems, the IS31FL3746B-QFLS4-TR. Designed to meet the demands of modern lighting applications, this integrated circuit (IC) offers unparalleled control and efficiency for driving LEDs.
With a focus on precision and performance, the IS31FL3746B-QFLS4-TR provides seamless PWM control, delivering a constant current of 34.5mA to ensure uniform brightness across all connected LEDs. Its compact 32QFN package makes it ideal for space-constrained designs, while its robust construction guarantees reliability in even the most challenging environments.
Whether you're designing automotive lighting systems, display panels, or architectural lighting fixtures, the IS31FL3746B-QFLS4-TR delivers the flexibility and reliability you need to bring your vision to life.
IS31FL3746B-QFLS4-TR Features
- Precision PWM control for uniform brightness
- Constant current output of 34.5mA
- Compact 32QFN package
- Robust construction for reliability
- Wide operating voltage range
- Efficient power management
- Integrated thermal protection
IS31FL3746B-QFLS4-TR Applications
- Automotive Lighting: Enhance vehicle aesthetics and safety with dynamic LED lighting solutions. The IS31FL3746B-QFLS4-TR's precision control ensures optimal performance in automotive headlamps, tail lights, and interior lighting systems.
- Display Panels: Create vibrant and eye-catching displays for signage, gaming devices, and consumer electronics. With its compact form factor and efficient power management, the IS31FL3746B-QFLS4-TR is perfect for driving LEDs in display panels of all sizes.
- Architectural Lighting: Illuminate indoor and outdoor spaces with stunning architectural lighting designs. From accent lighting to full-scale installations, the IS31FL3746B-QFLS4-TR provides the reliability and flexibility needed to achieve striking lighting effects in any environment.
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