Click on the advert above to visit the company web site

Product category: Power Supply ICs and Controllers
News Release from: Linear Technology Corp | Subject: LT3595
Edited by the Electronicstalk Editorial Team on 01 February 2008

Buck mode convertor drives up to 160
LEDs

An external resistor sets the LED current for all 16 channels and dimming is then controlled for each channel using individual PWM pins.

Linear Technology has released a 45V 2MHz DC/DC buck mode convertor designed to operate as a 16-channel constant current LED driver Each channel of the LT3595 can drive up to ten 50mA LEDs in series, enabling the LT3595 to drive up to 160 x 50mA LEDs while delivering efficiencies up to 92%