LT3761

Features n 3000:1 True Color PWM™ Dimming for LEDs n Wide VIN Range: 4.5V to 60V n Rail-to-Rail Current Sense Range: 0V to 80V n Programmable PWM Dimming Signal Generator n Constant Current (±3%) and Constant-Voltage (±2%) Regulation n Analog Dimming n Drives LEDs in Boost, SEPIC, Inverting, Buck Mode, Buck-Boost Mode, or Flyback Configuration n Output Short-Circuit Protected Boost n Open LED Protection n Adjustable Switching Frequency: 100kHz to 1MHz n Programmable VIN UVLO with Hysteresis n C/10 Indication for Battery Chargers n Low Shutdown Current: <1µA n Thermally Enhanced 16-Lead MSOP Package n Open LED Status Pin (LT3761) n Frequency Synchronization (LT3761-1) Applications n High Voltage LED Strings >100V with Ground Referred Current Sense n Grounded Anode LEDs n Accurate Current Limited Voltage Regulators LT3761/LT3761-1 60VIN LED Controller with Internal PWM Generator Description The LT®3761/LT3761-1 is a DC/DC controller designed to operate as a cons...