IS31FL3737B-QFLS4-TR
- Mfr.Part #
- IS31FL3737B-QFLS4-TR
- Manufacturer
- Lumissil Microsystems
- Package / Case
- 40-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC LED DRVR LIN I2C 42MA 40QFN
- Stock
- 4,208
- In Stock :
- 4,208
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- Manufacturer :
- Lumissil Microsystems
- Product Category :
- LED Drivers
- Product Category :
- LED Lighting Drivers
- Internal Switch(s) :
- No
- Topology :
- Boost, Buck
- Frequency :
- 1MHz
- Number of Outputs :
- 12 Output
- Input Voltage :
- 2.7 V to 5.5 V
- Type :
- Linear
- Mounting Type :
- Surface Mount
- Maximum Operating Temperature :
- + 125 C
- Voltage - Supply (Min) :
- 2.7V
- Voltage - Supply (Max) :
- 5.5V
- Operating Frequency :
- 1 MHz
- Voltage - Output :
- -
- Manufacturer :
- ISSI
- Output Current :
- 42 mA
- Operating Temperature :
- -40°C ~ 125°C (TA)
- Current - Output / Channel :
- 42mA
- Number of Channels :
- 12 Channel
- Dimming :
- I²C, PWM
- Features :
- Auto Breath Function
- Subcategory :
- Driver ICs
- Packaging :
- Cut Tape
- Product Status :
- Active
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Series :
- -
- Brand :
- Lumissil
- Minimum Operating Temperature :
- - 40 C
- Base Product Number :
- IS31FL3737
- Output Voltage :
- Adjustable
- Package / Case :
- 40-WFQFN Exposed Pad
- Product Type :
- LED Lighting Drivers
- Applications :
- GENERAL PURPOSE
- Mounting Style :
- SMD/SMT
- Supplier Device Package :
- 40-QFN (5x5)
- Datasheets
- IS31FL3737B-QFLS4-TR

LED Drivers Lumissil Microsystems IS31FL3737B-QFLS4-TR Overview
The LED Drivers Lumissil Microsystems IS31FL3737B-QFLS4-TR is an advanced linear LED driver optimized for precision and efficiency in a variety of lighting applications. Designed by Lumissil Microsystems, this IC incorporates sophisticated technology to manage up to 144 LED channels with a constant current output of 42mA each, packaged neatly in a 40QFN format. Its seamless integration capabilities and I2C interface make it an excellent choice for developers looking to create scalable and dynamic lighting solutions.
IS31FL3737B-QFLS4-TR Features
This LED driver is notable for its high channel count and precision control, including programmable PWM outputs for each channel to achieve varied lighting effects. It supports a broad range of input voltages, making it versatile for different power supplies, and its built-in error detection capabilities ensure reliable performance over long periods. The thermal management features safeguard the device and connected LEDs from overheating, enhancing durability and performance consistency.
IS31FL3737B-QFLS4-TR Applications
- Smart Home Lighting: Can be used to drive various home lighting solutions, offering users customizable brightness and color settings through simple I2C commands.
- Commercial Signage: Ideal for powering large arrays of LEDs in commercial signs, providing uniform brightness and multi-zone control for dynamic visual effects.
- Automotive Lighting: Suitable for interior automotive lighting, enabling sophisticated dashboard and ambient lighting scenarios that enhance the user experience.
- Industrial Lighting: Applies well in industrial settings where robust and precise lighting is necessary, offering dependable performance even in challenging environments.
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