Automotive LED Drivers

ROHM Semiconductor Automotive LED Drivers are AEC-Q100 qualified automotive-grade ICs. These are available as a broad lineup of step-up (Boost), Buck-Boost (DC/AC), and constant-current/serial-in parallel-out LED driver variants optimized for the requirements of the designers. The automotive LED drivers operate from -40°C up to 125°C temperature range. The applications include automotive LED exterior lighting (rear lamp, turn Lamp, DRL/position lamp, and fog lamp), LED interior lighting, camera flashes, instrument backlighting, and LED status indicators.

Types of Power Management ICs
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Output Voltage
ROHM Semiconductor LED Lighting Driver ICs 16-channel Constant Current Driver Embedded Automotive Backlight LED Driver
Datasheet
3,600In Stock
Min.: 1
Mult.: 1
: 1,500

SMD/SMT VQFN-48
ROHM Semiconductor LED Lighting Driver ICs 3CH LED DRIVER WITH SPI
Datasheet
9,561In Stock
Min.: 1
Mult.: 1
: 2,000

SMD/SMT HTSSOP-C-48 2 V to 60 V
ROHM Semiconductor LED Lighting Driver ICs White LED Driver for Automotive with 4ch Current Driver Integrated, Built-in MOS for Boost DC/DC Controller
Datasheet
3,620In Stock
Min.: 1
Mult.: 1
: 2,000

SMD/SMT HTSSOP-B-24
ROHM Semiconductor LED Lighting Driver ICs White LED Driver for Automotive with 4ch Current Driver Integrated, Built-in MOS for Boost, Boost DC/DC Converter
Datasheet
3,896In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

SMD/SMT HTSSOP-B-24 50 V
ROHM Semiconductor LED Lighting Driver ICs 50V 500mA 1ch Source Driver
Datasheet
Product Comments
1,804In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

SMD/SMT HRP-7 Adjustable
ROHM Semiconductor LED Lighting Driver ICs 4ch LED Drvr 4.5-35V; 40 LED Max
Datasheet
Product Comments
924In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

SMD/SMT HTSSOP-B-28 Adjustable
ROHM Semiconductor LED Lighting Driver ICs 24-channel Constant Current Drivers and 8-line Switch Controllers Embedded Backlight LED Driver
Datasheet
2,200In Stock
Min.: 1
Mult.: 1
: 1,000

SMD/SMT VQFN-56
ROHM Semiconductor LED Lighting Driver ICs LED Drvr w/PWM Circt 4.5-65V; HTSSOP-B24
Datasheet
Product Comments
640In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

SMD/SMT HTSSOP-B-24 65 V
ROHM Semiconductor LED Lighting Driver ICs 50V 500mA 1ch Drvr HRP7 4.5-42V - 2 LED
Datasheet
Product Comments
1,258In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

SMD/SMT HRP-7 Adjustable
ROHM Semiconductor LED Lighting Driver ICs 12ch LED Driver IC for Automotive with 3-line Serial Interface
Datasheet
Product Comments
2,136In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

SMD/SMT SSOP-B-20 40 V
ROHM Semiconductor LED Lighting Driver ICs Constant Current Controller for Automotive LED Lamps
Datasheet
2,583In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

SMD/SMT SSOP-B-16 Adjustable
ROHM Semiconductor LED Lighting Driver ICs 4ch White LED Driver with Buck-Boost
Datasheet
5,000In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

SMD/SMT VQFN-28 Adjustable
ROHM Semiconductor LED Lighting Driver ICs 50V 200mA 1ch Drvr 5.5-40V; HTSOP-J8
Datasheet
Product Comments
2,335In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

SMD/SMT HTSOP-J-8 Adjustable
ROHM Semiconductor LED Lighting Driver ICs 4ch LED Drvr 4.5-35V; 40 LED Max
Datasheet
Product Comments
4,844In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

SMD/SMT HTSSOP-B-28 Adjustable
ROHM Semiconductor LED Lighting Driver ICs 4ch LED Drvr 4.5-35V; 40 LED Max
Datasheet
Product Comments
1,310In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

SMD/SMT VQFN-28 Adjustable
ROHM Semiconductor LED Lighting Driver ICs
Datasheet
8,000In Stock
Min.: 1
Mult.: 1

SMD/SMT SSOP-20 35 V
ROHM Semiconductor LED Lighting Driver ICs NANO CAP LED DRIVER
Datasheet
1,740In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

SMD/SMT VQFN-32 50 V
ROHM Semiconductor LED Lighting Driver ICs 2ch Boost up type White LED Driver for large LCD
Datasheet
5,955In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

SMD/SMT SSOP-A-24 Adjustable
ROHM Semiconductor LED Lighting Driver ICs 4ch White LED Driver Built-in Current Driver Buck-Boost and Boost DC/DC Controller
Datasheet
Product Comments
2,472In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

SMD/SMT HTSSOP-B-28 40 V
ROHM Semiconductor LED Lighting Driver ICs 40V 600mA 1ch Constant Current Driver for Automotive LED Lamps
Datasheet
5,749In Stock
Min.: 1
Mult.: 1
: 3,000

SMD/SMT VSON-10 Adjustable
ROHM Semiconductor LED Lighting Driver ICs 24ch LED Drvr IC w/2line Serial Infce
Datasheet
Product Comments
643In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

SMD/SMT VQFN-48 20 V
ROHM Semiconductor LED Lighting Driver ICs 6ch White LED Drvr for Automotive
Datasheet
Product Comments
1,955In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

SMD/SMT HTSSOP-B-30 40 V
ROHM Semiconductor LED Lighting Driver ICs 8ch LED Drvr IC 3-5.5V; SSOP-B16
Datasheet
Product Comments
2,558In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

SMD/SMT SSOP-B-16 35 V
ROHM Semiconductor LED Lighting Driver ICs 2ch Constant Current/Voltage Controller with SPI and I2C Interface for Automotive : BD18354MUF-M is a 2ch Constant-Current and Voltage Controller. High side current detection amplifier is built in. PWM dimming duty can be freely set with built-in PWM
Datasheet
1,997In Stock
Min.: 1
Mult.: 1
: 2,000
SMD/SMT VQFN-40 0 V to 70 V
ROHM Semiconductor LED Lighting Driver ICs Nano Cap™, 24CH Linear LED Driver Embedded Automotive Lamps LED Driver
Datasheet
2,000In Stock
Min.: 1
Mult.: 1
: 2,000

SMD/SMT HTSSOP-C-48 3.3 V, 5 V