LED Drivers

Results: 3
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Showing
of 3
Mfr Part #
Quantity Available
Price
Series
Package
Product Status
Type
Topology
Internal Switch(s)
Number of Outputs
Voltage - Supply (Min)
Voltage - Supply (Max)
Voltage - Output
Current - Output / Channel
Frequency
Dimming
Applications
Operating Temperature
Mounting Type
Package / Case
Supplier Device Package
20-QFN
IS31FL3199-QFLS2-TR
IC LED DRVR LIN PWM 40MA 20QFN
Lumissil Microsystems
28,137
In Stock
1 : £1.41000
Cut Tape (CT)
2,500 : £0.36112
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Linear
-
Yes
9
2.7V
5.5V
-
40mA
-
PWM
-
-40°C ~ 85°C (TA)
Surface Mount
20-WFQFN Exposed Pad
20-QFN (3x3)
24-WQFN Exposed Pad
LP55231SQX/NOPB
IC LED DRVR RGLTR PWM 24WQFN
Texas Instruments
34,953
In Stock
1 : £1.57000
Cut Tape (CT)
4,500 : £0.78297
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
DC DC Regulator
Switched Capacitor (Charge Pump)
Yes
9
2.7V
5.5V
-
25.5mA
1.25MHz
PWM
Backlight
-30°C ~ 85°C (TA)
Surface Mount
24-WFQFN Exposed Pad
24-WQFN (4x4)
KTD2026EWE-TR
KTD2026BEWE-TR
3-CHANNEL RGB LED DRIVER WITH I2
Kinetic Technologies
7,969
In Stock
1 : £0.88000
Cut Tape (CT)
3,000 : £0.22591
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Linear
Constant Current
No
3
2.7V
5.5V
-
24mA
-
I2C
Mobile Communications
-40°C ~ 85°C
Surface Mount
8-UFDFN Exposed Pad
8-UTDFN (1.5x1.5)
Showing
of 3

LED Drivers


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.