Description
The LT®3761A is a DC/DC controller designed to operate as a constant-current source and constant-voltage regulator.
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 and Reporting n Adjustable Switching Frequency: 100kHz to 1MHz n Programmable VIN UVLO with Hysteresis.
LT3761A Datasheet
