IS31FL3741-QFLS4-TR
IC LED DRVR LIN PWM 38MA 60QFNManufacturer: Lumissil Microsystems
Categories: LED Drivers
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Lumissil Microsystems IS31FL3741-QFLS4-TR is a 39-output linear LED driver IC designed for high-density illumination applications. This device features individual channel current control up to 38mA per output, driven by an 8-bit PWM dimming engine with a 1MHz frequency. The IS31FL3741-QFLS4-TR offers a wide supply voltage range from 2.7V to 5.5V and operates within an industrial temperature range of -40°C to 125°C. Its 60-QFN (7x7) package with an exposed pad and surface mount capability facilitates efficient thermal management and board integration. This component is well-suited for general-purpose applications in automotive, consumer electronics, and display backlighting where precise LED control and a high channel count are critical.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 60-WFQFN Exposed Pad |
| Voltage - Output | - |
| Mounting Type | Surface Mount |
| Number of Outputs | 39 |
| Frequency | 1MHz |
| Type | Linear |
| Operating Temperature | -40°C ~ 125°C |
| Applications | General Purpose |
| Current - Output / Channel | 38mA |
| Internal Switch(s) | No |
| Topology | - |
| Supplier Device Package | 60-QFN (7x7) |
| Dimming | PWM |
| Voltage - Supply (Min) | 2.7V |
| Voltage - Supply (Max) | 5.5V |
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