Analog Devices Inc.

The LT3479 is a current mode, fixed frequency step-up DC/DC converter with an internal 3A, 42V switch. Efficiencies of up to 89% can be achieved in typical applications. It features a programmable soft-start function to limit inductor current during start-up and inrush current protection to protect the LT3479 during shorts and line transients. Both inputs of the error amplifier are available to the user allowing positive and negative output voltages. Through an external resistor, the user can program the switching frequency from 200kHz to 3.5MHz. The low profile (0.75mm) 14-pin, 4mm ? 3mm DFN package provides excellent thermal performance in a small footprint. The LT3479 is also available in a thermally enhanced 16-pin TSSOP package.Applications High Power LED Driver DSL Modems Distributed Power

Distributor SKU Stock MOQ 1 10 50 100 1000 10000 Purchase
DigiKey DC843A-ND 0 $147.12 $147.12 $147.12 $147.12 $147.12 $147.12 Buy
Analog Devices Inc DC843A $147.12 $147.12 $147.12 $147.12 $147.12 $147.12 Buy
Mouser Electronics 584-DC843A 0 1 Buy