Catalyst Semiconductor has expanded its range of constant current LDD (low dropout driver) products to include a simple-to-use, high-power device for architectural, landscape, motor vehicle and general LED lighting products.
The CAT4101 is a linear-based, constant current LED driver, which drives long strings of LEDs and provides a high current for a wide range of applications.
Since it is linear based, it does not require an inductor, eg, noise, minimising component count and simplifying design. The current is set via an external resistor connected to the RSET pin.
The LED pin is compatible with voltages up to 25. This enables the device to drive long strings of up to 10 LEDs, adjustable to 1 A. The device offers high-speed, high-resolution PWM dimming, an ‘instant-on’ PWM control mode and thermal shutdown protection.
Phone: 02 9585 5511
RuggON SOL 7 rugged tablet
The RuggON SOL 7 rugged tablet is powered by Intel Core Ultra processors with Intel AI Boost,...
Getac B360 Plus Copilot+ PC rugged laptop
The Getac B360 Plus Copilot+ PC rugged laptop, is designed for professionals working in...
NXP Semiconductors MCX series industrial and IoT microcontrollers
The MCX series of industrial and IoT microcontrollers features an innovative power architecture...