CAT3x & CAT4x High Efficiency LED Drivers

onsemi CAT3x & CAT4x High-Efficiency LED Drivers are step-down 7 LED drivers. These LED drivers contain a patented switching control algorithm that allows accurate LED current regulation. The CAT3x and CAT4x drivers include a single RSET that sets the full-scale LED string current up to 350mA from supplies as high as 36V. These LED drivers feature low internal power dissipation that allows the device to be housed in a tiny package without the need for dedicated heat sinking. The CAT3x and CAT4x drivers are available in CAT4101, CAT4103, CAT4109, and CAT3224 variants. These LED drivers are ideal for 12V and 24V lighting systems, LCD backlight, automotive and aircraft lighting, general lighting, and high brightness LEDs.

Results: 3
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (GBP) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Number of Outputs
Topology
Output Current
Package/Case
Supply Voltage - Max
Supply Voltage - Min
Operating Frequency
Output Voltage
Series
Minimum Operating Temperature
Maximum Operating Temperature
Features
Qualification
Packaging
onsemi LED Lighting Driver ICs LED Driver 3ch RGB PWM
Datasheet
3,773In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

SOIC-16 5.5 V 3 V CAT4109 - 40 C + 85 C Reel, Cut Tape, MouseReel
onsemi LED Lighting Driver ICs 3-CHANNEL RGB LED DR
Datasheet
4,196In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

3 Output Boost 175 mA SOIC-16 5.5 V 3 V 25 V CAT4109 - 40 C + 105 C Constant Current AEC-Q100 Reel, Cut Tape, MouseReel

onsemi LED Lighting Driver ICs LED Driver Charge pump 2 ch
Datasheet
922In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

2 Output Charge Pump 2 A TQFN-16 5.5 V 2.5 V 800 kHz Adjustable CAT3224 - 40 C + 85 C Charge Pump Reel, Cut Tape, MouseReel