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LT3599 2.1 MHz Boost, Four Strings, 80mA per String, 7 LEDs per String

2.1 MHz Boost, Four Strings, 80mA per String, 7 LEDs per String

The LT3599 is a fixed frequency 2A step-up DC/DC converter designed to drive four strings of 120mA LEDs up to a 44V output voltage. The switching frequency is programmable from 200kHz to 2.1MHz through an external resistor.