What are LED Drivers ?
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| Part & Mfr | Total Stock | Pricing & RFQ | Applications | Current | Dimming | Frequency | Internal Switch(s) | Mounting Type | Number of Outputs | Operating Temperature | Supplier Device Package | Topology | Type | Voltage | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Monolithic Power Systems
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General Purpose | 1.2A, 3A | PWM | 2.3MHz | Yes | Surface Mount, Wettable Flank | 1 | -40°C ~ 125°C (TJ) | 19-QFN (3x4) | Step-Down (Buck), Step-Up (Boost) | DC DC Regulator | 6V | |
ROHM Semiconductor
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Automotive | 2A | Analog, PWM | - | Yes | Surface Mount | 1 | -40°C ~ 125°C | 20-HTSSOP-B | Step-Down (Buck) | DC DC Regulator | 4.5V | |
ROHM Semiconductor
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Automotive, Lighting | 150mA | PWM | 750Hz | Yes | Surface Mount | 4 | -40°C ~ 125°C | HTSSOP-B16 | - | Power Switch | 5.5V | |
Allegro Microsystems
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Automotive | - | PWM | 70kHz ~ 700kHz | Yes | Surface Mount, Wettable Flank | 1 | -40°C ~ 150°C (TJ) | 32-QFN (5x5) | Constant Current | DC DC Controller | 5V | |
Analog Devices / Maxim Integrated
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Backlight | 350mA (Switch) | PWM | 2.3MHz | Yes | Surface Mount | 1 | -40°C ~ 85°C (TA) | SC-70-8 | Step-Up (Boost) | DC DC Regulator | 2.5V | |
Allegro Microsystems
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Lighting | 100mA | PWM | - | Yes | Surface Mount | 4 | -40°C ~ 125°C (TA) | 16-eTSSOP-EP | - | Linear | 6V | |
Analog Devices / Maxim Integrated
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Backlight | 350mA (Switch) | PWM | 2.3MHz | Yes | Surface Mount | 1 | -40°C ~ 85°C (TA) | SC-70-8 | Step-Up (Boost) | DC DC Regulator | 2.5V | |
Analog Devices / Maxim Integrated
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Backlight, Camera Flash | 60mA | Multi-Step | 1MHz | Yes | Surface Mount | 3 | -40°C ~ 85°C (TA) | 10-TDFN (3x3) | Switched Capacitor (Charge Pump) | DC DC Regulator | 2.7V | |
Analog Devices / Maxim Integrated
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Backlight | 25mA | - | 900kHz | Yes | Surface Mount | 3 | -40°C ~ 85°C (TA) | 12-DFN (3x2) | Switched Capacitor (Charge Pump) | DC DC Regulator | 2.7V | |
Analog Devices / Maxim Integrated
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Backlight | 25mA | PWM | 1MHz | Yes | Surface Mount | 5 | -40°C ~ 85°C (TA) | 14-TDFN (3x3) | Switched Capacitor (Charge Pump) | DC DC Regulator | 2.7V | |
Power Integrations
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General Purpose | - | No | 145kHz | Yes | Surface Mount | 1 | -40°C ~ 105°C (TA) | InSOP-24D | Flyback, Secondary Side SR | AC DC Offline Switcher | 1.265V | |
ROHM Semiconductor
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Automotive | 120mA | PWM | 200kHz ~ 2.2MHz | No | Surface Mount | 4 | -40°C ~ 125°C | VQFN28SV5050 | Step-Down (Buck), Step-Up (Boost) | DC DC Controller | 4.5V | |
Monolithic Power Systems
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Automotive | 100mA | Analog, PWM | 2.2MHz | Yes | Surface Mount | 6 | -40°C ~ 125°C (TJ) | 28-TSSOP-EP | Step-Up (Boost) | DC DC Regulator | 3.5V | |
Analog Devices / Maxim Integrated
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Automotive, Commercial & Industrial Lighting | 2A | Analog, PWM | 400kHz | Yes | Surface Mount | 1 | -40°C ~ 125°C | 14-TSSOP-EP | Step-Down (Buck) | DC DC Regulator | 4.5V | |
Analog Devices / Maxim Integrated
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Automotive, Backlight | 150mA | Analog, PWM | 440kHz, 2.2MHz | Yes | Surface Mount | 4 | -40°C ~ 105°C (TA) | 40-TQFN (6x6) | Boost, SEPIC | DC DC Controller | 4.5V | |
Monolithic Power Systems
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Automotive | 100mA | PWM | 400kHz ~ 2.2MHz | Yes | Surface Mount | 6 | -40°C ~ 125°C (TJ) | 28-TSSOP-EP | Step-Up (Boost) | DC DC Regulator | 3.5V | |
Analog Devices / Maxim Integrated
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Backlight | 225mA (Switch) | PWM | 2.4MHz | Yes | Surface Mount | 1 | -40°C ~ 85°C (TA) | TSOT-23-6 | Step-Up (Boost) | DC DC Regulator | 2.7V | |
Analog Devices / Maxim Integrated
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Backlight | 45mA | - | 1MHz | Yes | Surface Mount | 1 | -40°C ~ 85°C (TJ) | 6-DFN (2x2) | Step-Up (Boost) | DC DC Regulator | 2.7V | |
ROHM Semiconductor
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Automotive | 2A | Analog, PWM, SPI | 200kHz ~ 2.25MHz | Yes | Surface Mount | 2 | -40°C ~ 125°C | 48-HTSSOP-CR | Step-Down (Buck) | DC DC Regulator | 5V | |
Microchip Technology
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Lighting | - | PWM | - | No | Surface Mount | 2 | -40°C ~ 105°C (TA) | 24-VQFN (4x4) | Flyback, Step-Down (Buck) | AC DC Offline Switcher | 9.5V | |
Monolithic Power Systems
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General Purpose | 3A | PWM | 2.3MHz | Yes | Surface Mount, Wettable Flank | 1 | -40°C ~ 150°C (TJ) | 19-QFN (3x4) | Step-Down (Buck), Step-Up (Boost) | DC DC Regulator | 6V | |
Omron
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- | 80mA | I²C | - | Yes | Surface Mount | 24 | -20°C ~ 85°C (TA) | 48-QFN (7x7) | - | Linear | 3V | |
Microchip Technology
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Lighting | - | PWM | - | No | Surface Mount | 2 | -40°C ~ 105°C (TA) | 24-VQFN (4x4) | Flyback, Step-Down (Buck) | AC DC Offline Switcher | 9.5V | |
Allegro Microsystems
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Automotive, Backlight | 180mA | Analog, PWM | 260kHz ~ 2.3MHz | No | Surface Mount | 6 | -40°C ~ 125°C (TA) | 48-QFN-EP (7x7) | SEPIC, Step-Up (Boost) | DC DC Regulator | 4.5V | |
Microchip Technology
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Lighting | - | PWM | - | No | Surface Mount | 2 | -40°C ~ 105°C (TA) | 24-VQFN (4x4) | Flyback, Step-Down (Buck) | AC DC Offline Switcher | 9.5V | |
STMicroelectronics
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Camera Flash | 1.5A (Switch) | - | 1.8MHz | Yes | Surface Mount | 1 | -40°C ~ 85°C (TA) | 25-TFBGA (3x3) | Step-Down (Buck), Step-Up (Boost) | DC DC Regulator | 2.5V | |
ROHM Semiconductor
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Automotive | 120mA | PWM | 200kHz ~ 2.2MHz | No | Surface Mount | 6 | -40°C ~ 125°C (TA) | 30-HTSSOP-B | Step-Down (Buck), Step-Up (Boost) | DC DC Controller | 4.5V | |
Analog Devices / Maxim Integrated
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Backlight, Camera Flash | 24mA | I²C | 1MHz | Yes | Surface Mount | 6 | -40°C ~ 85°C (TA) | 16-TQFN (3x3) | Switched Capacitor (Charge Pump) | DC DC Regulator | 2.7V | |
Analog Devices / Maxim Integrated
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- | 150mA | PWM | 850kHz | Yes | Surface Mount | 4 | -40°C ~ 85°C (TA) | 16-QFN (3x3) | Switched Capacitor (Charge Pump) | DC DC Regulator | 2.9V | |
Analog Devices / Maxim Integrated
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- | 150mA | PWM | 850kHz | Yes | Surface Mount | 4 | -40°C ~ 85°C (TA) | 16-QFN (3x3) | Switched Capacitor (Charge Pump) | DC DC Regulator | 2.9V | |
Microchip Technology
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Backlight | 30mA | PWM | - | Yes | Surface Mount | 16 | -40°C ~ 85°C (TA) | 32-SOP | - | Linear | 4.75V | |
Analog Devices / Maxim Integrated
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Automotive, Lighting | 20mA | Analog, PWM | 400kHz | Yes | Surface Mount | 1 | -40°C ~ 125°C (TA) | 16-TSSOP-EP | Step-Down (Buck), Step-Up (Boost) | DC DC Regulator | 5V | |
NXP Semiconductors
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Automotive, Lighting | - | - | 130MHz ~ 250MHz | No | Surface Mount | 4 | -40°C ~ 125°C (TA) | 32-HVQFN (5x5) | Step-Up (Boost) | DC DC Regulator | 5.5V | |
Texas Instruments
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Backlight | 20mA | PWM | - | Yes | Surface Mount | 48 | -40°C ~ 85°C (TA) | 96-NFBGA (6x6) | - | Linear | 2.5V | |
Analog Devices / Maxim Integrated
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Backlight | 20mA | - | - | Yes | Surface Mount | 10 | -40°C ~ 125°C (TA) | 16-TQFN (3x3) | - | Linear | 2.25V | |
Micrel Inc.
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Backlight | 750mA (Switch) | PWM | 1.6MHz | Yes | Surface Mount | 1 | -40°C ~ 125°C (TJ) | 8-MLF® (2x2) | Step-Up (Boost) | DC DC Regulator | 2.5V | |
Power Integrations
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High-voltage flyback post regulator, Isolated off-line LED driver, Smart LED lighting | - | - | 145kHz | Yes | Surface Mount | 1 | -40°C ~ 150°C (TJ) | InSOP-24D | Flyback | AC DC Offline Switcher | 27V | |
Analog Devices / Maxim Integrated
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Backlight | - | PWM | 125kHz ~ 1.5MHz | No | Surface Mount | 1 | -40°C ~ 125°C (TA) | 28-TQFN (5x5) | SEPIC, Step-Down (Buck), Step-Up (Boost) | DC DC Controller | 4.75V | |
Texas Instruments
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General Purpose | 20mA | PWM | - | Yes | Surface Mount | 48 | -40°C ~ 85°C (TA) | 96-NFBGA (6x6) | - | Linear | 2.5V | |
Analog Devices / Maxim Integrated
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- | - | Triac | 25kHz ~ 300kHz | No | Surface Mount | 1 | -40°C ~ 125°C (TJ) | 16-MSOP-EP | Flyback | AC DC Offline Switcher | - | |
Analog Devices / Maxim Integrated
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Automotive, Lighting | - | Analog, PWM | 600kHz ~ 2MHz | No | Surface Mount | 1 | -40°C ~ 150°C (TJ) | 28-QFN (4x5) | Step-Down (Buck), Step-Up (Boost) | DC DC Controller | 4V | |
Microchip Technology
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Backlight | - | PWM | 20MHz | No | Surface Mount | 8 | -40°C ~ 105°C (TA) | 40-TQFN (6x6) | - | Linear | 10.8V | |
Analog Devices / Maxim Integrated
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Automotive, Lighting | - | Analog, PWM | 150kHz ~ 650kHz | No | Surface Mount | 1 | -40°C ~ 150°C (TJ) | 28-TSSOP-EP | Step-Down (Buck), Step-Up (Boost) | DC DC Controller | 4V | |
Texas Instruments
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Signage | 25mA | - | - | Yes | Surface Mount | 48 | -40°C ~ 85°C (TA) | 56-QFN (8x8) | Shift Register | Linear | 3V | |
Analog Devices / Maxim Integrated
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Lighting | 750mA (Switch) | Analog, PWM | 1MHz | Yes | Surface Mount | 1 | -40°C ~ 125°C (TJ) | 16-MSOP | SEPIC, Step-Down (Buck), Step-Up (Boost) | DC DC Regulator | 3V | |
ROHM Semiconductor
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Automotive, Backlight | 130mA | PWM, SPI | - | Yes | Surface Mount | 16 | -40°C ~ 125°C | VQFN48FAV070 | Constant Current | Linear | 3V | |
Analog Devices / Maxim Integrated
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Automotive, Lighting | 2A | Analog, PWM | 200kHz ~ 2MHz | Yes | Surface Mount | 1 | -40°C ~ 125°C (TJ) | 28-QFN (4x5) | Step-Down (Buck) | DC DC Regulator | 3.6V | |
Analog Devices / Maxim Integrated
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Automotive, Lighting | 2.3A | Analog, PWM | 200kHz ~ 2MHz | No | Surface Mount | 1 | -40°C ~ 125°C (TJ) | 28-QFN (4x5) | Step-Up (Boost) | DC DC Controller | 2.8V | |
Texas Instruments
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Signage | 25mA | - | - | Yes | Surface Mount | 48 | -40°C ~ 85°C (TA) | 56-QFN (8x8) | Shift Register | Linear | 3V | |
Analog Devices / Maxim Integrated
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- | 1.6A | Analog, PWM | 85kHz ~ 1.2MHz | Yes | Surface Mount | 1 | -40°C ~ 150°C | 80-BGA (11.25x9) | Step-Up (Boost), SEPIC | DC DC Regulator | 5V |