Catalyst Seminconductor LED drivers and DC/DC Converters for Portable Products
Catalyst Semiconductor,
Inc. has expanded its line of patented Quad-Mode fractional charge pump
LED drivers with a new device optimized for portable products. The
CAT3637 addresses the requirements for high-efficiency and easy LED
programming in portable devices, with 10 percent higher efficiency when
compared to three-mode charge pumps, and a simple, 1-wire EZDim
interface control.
LED Drivers and DC to DC Converters
LED drivers boost a low-level DC battery voltage to the high voltage needed to drive high-brightness LEDs.
Target applications for LED drivers include backlighting of LCD displays in PDAs, MP3 players, Cell Phones, GPS terminals and digital cameras. In addition, LEDs drivers are used for backlighting keypads, camera flash equipment and illumination in automotive markets.
CONTACT INFO:
Catalyst Semiconductor Corporate Headquarters
2975 Stender Way
Santa Clara, CA 95054
Phone: +(1) 408-542-1000
Fax: +(1) 408-542-1200
Email: info@catsemi.com
2975 Stender Way
Santa Clara, CA 95054
Phone: +(1) 408-542-1000
Fax: +(1) 408-542-1200
Email: info@catsemi.com
