LED Driver ICs

LED Drivers provide constant current control in high brightness lighting with high efficiency greater than 95%. A simple power interface solution for driving LEDs in a broad range of lighting applications. Features include PWM dimming control and thermal shutdown protection. A linear LED driver is a low voltage accurate current regulator, suitable for flashlights, bicycle lights, and solar powered architectural lighting. The DC-DC switch mode LED driver provides the power supply in LED strip lighting, signage, display, backlight, industrial and automotive lighting applications. Converter topologies include buck, boost and buck-boost. The AC-DC converter high-power LED driver is found in LED street lighting.

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Description Price Output Current Input Voltage AC or DC Input Voltage Dimming Operation Maximum Output Power Application Package Type Number of Pins Maximum Output Voltage Minimum Output Voltage Current Rating Power Dissipation Series Automotive Standard
RS Stock No. 184-8168
Mfr. Part No.BD9422EFV-E2
BrandROHM
£3.106
Each (In a Pack of 5)
Units
20mA 9 → 35 V - PWM - Computer Display, LCD Backlighting, Notebook, TV HTSSOP-B 40 9.1V 8.9V 16mA 4.7W - -
RS Stock No. 171-6950
Mfr. Part No.BD93941FP-E2
BrandROHM
£1.404
Each (In a Pack of 5)
Units
- - - - - - - - - - - - - -
RS Stock No. 184-5303
Mfr. Part No.BD2606MVV-E2
BrandROHM
£1.38
Each (In a Pack of 5)
Units
120mA 2.7 → 5.5 V - - - Mobile Phones, Portable Game Machines, White LED Products SQFN016V4040 16 - - 2.6mA 0.78W - -
RS Stock No. 184-5339
Mfr. Part No.BD2808MUV-ME2
BrandROHM
£3.85
Each (In a Pack of 2)
Units
50mA 3 → 5.5 V - - - Instrument Cluster, LED Status Indicators, Instrument Backlighting, LED Interior Illumination VQFN 48 20V - 5mA 4.09 W, 5.2 W - AEC-Q100
RS Stock No. 171-6956
Mfr. Part No.BD9397EFV-GE2
BrandROHM
£2.305
Each (In a Pack of 2)
Units
- - - - - - - - - - - - - -
RS Stock No. 171-6991
Mfr. Part No.BD9486F-GE2
BrandROHM
£0.997
Each (In a Pack of 10)
Units
- - - - - - - - - - - - - -
RS Stock No. 171-6982
Mfr. Part No.BD9479FV-GE2
BrandROHM
£2.675
Each (In a Pack of 2)
Units
- - - - - - - - - - - - - -
RS Stock No. 171-4161
Mfr. Part No.BU2092FV-E2
BrandROHM
£1.728
Each (In a Pack of 5)
Units
25mA 2.7 → 5.5 V dc dc - - Air-Conditioner, IH Cooking Heater, Multi Function Printer, Set Top Box SSOP 18 25V dc 0V dc 20mA 0.65W - -
RS Stock No. 186-4545
Mfr. Part No.BD8388FV-ME2
BrandROHM
£0.82
Each (In a Pack of 10)
Units
50mA 3 → 5.5 V dc PWM - For Indicator of Cluster Panel SSOP 16 40V - 1mA 887mW - AEC-Q100
RS Stock No. 171-4173
Mfr. Part No.BU2099FV-E2
BrandROHM
£1.464
Each (In a Pack of 5)
Units
25mA 2.7 → 5.5 V dc dc - - Drive of LED, Drive of Relay, Drive of Solenoid SSOP 20 25V dc 0V dc - 0.75W - -
RS Stock No. 184-8181
Mfr. Part No.BD9470AEFV-E2
BrandROHM
£2.484
Each (In a Pack of 5)
Units
250mA 9 → 35 V - PWM - LCD Back Light, Monitor, TV HTSSOP-B 28 5.88V 5.71V 8.5mA 4700mW - -
RS Stock No. 186-4539
Mfr. Part No.BD18345EFV-ME2
BrandROHM
£2.46
Each (In a Pack of 5)
Units
- 4.5 → 19 V dc PWM - Automotive LED Exterior Lamp, Automotive LED Interior Lamp HTSSOP 20 70V - 5mA - - AEC-Q100
RS Stock No. 171-4143
Mfr. Part No.BU2090FS-E2
BrandROHM
£1.848
Each (In a Pack of 5)
Units
25mA 2.7 → 5.5 V dc dc - - Drive of LED, Drive of Relay, Drive of Solenoid SSOP 16 25V dc 0V dc 20mA 0.65W - -