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LED Drivers IC
Devices in the LED driver PMIC (Power Management Integrated Circuit) family are used to supply a current flow of controlled value to a load, typically a Light Emitting Diode, from a power source having a nominally fixed voltage. Key differentiators from the very similar products designed for voltage regulation include a characteristically lower feedback voltage (to improve system efficiency) and high prevalence of provisions for external control of the device\'s operating point, used to implement dimming functions in lighting applications.
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| Select products | Mfr | Description | Package | Supplier Device Package | Mounting Type | Series | Operating Temperature |
|---|---|---|---|---|---|---|---|
 IS31FL3242-QFLS4-TR $1.76 | Lumissil Microsystems | IC LED DRVR LIN PWM 48MA 20QFN | Tape & Reel (TR),Cut Tape (CT) | 20-QFN (3x3) | Surface Mount | - | -40°C ~ 125°C (TA) |
 IS31FL3246-QFLS4-TR $2.21 | Lumissil Microsystems | IC LED DRVR LIN PWM 25.3MA 44QFN | Tape & Reel (TR),Cut Tape (CT) | 44-QFN (5x5) | Surface Mount | - | -40°C ~ 125°C (TA) |
 IS31FL3246-TQLS4-TR $2.35 | Lumissil Microsystems | IC LED DRV LIN PWM 48ETQFP | Tape & Reel (TR),Cut Tape (CT) | 48-eTQFP (7x7) | Surface Mount | - | -40°C ~ 125°C (TA) |
 IS31FL3246A-QFLS4-TR $2.07 | Lumissil Microsystems | 36-CHANNEL LED DRIVER | Tape & Reel (TR),Cut Tape (CT) | 44-QFN (5x5) | Surface Mount | - | -40°C ~ 125°C (TA) |
IS31FL3246A-TQLS4-TR $0.61 | Lumissil Microsystems | 36-CHANNEL LED DRIVER | Tape & Reel (TR) | 48-eTQFP (7x7) | Surface Mount | - | -40°C ~ 125°C (TA) |
 IS31FL3248-QFLS4-TR $3.89 | Lumissil Microsystems | 48-CHANNEL, 16-BIT PWM LED DRIVE | Tape & Reel (TR),Cut Tape (CT) | 64-QFN (8x8) | Surface Mount | - | -40°C ~ 125°C (TA) |
IS31FL3248-TQLS4-TR $4.07 | Lumissil Microsystems | 48-CHANNEL, 16-BIT PWM LED DRIVE | Tape & Reel (TR),Cut Tape (CT) | 64-eTQFP (7x7) | Surface Mount | - | -40°C ~ 125°C (TA) |
IS31FL3252-QFLS4-TR $1.76 | Lumissil Microsystems | 4-RGB/12 CHANNEL LED DRIVER | Tape & Reel (TR),Cut Tape (CT) | 20-QFN (3x3) | Surface Mount | - | -40°C ~ 125°C (TA) |
