Features

• DC/DC buck with hysteretic current regulation

• Output current up to 1.5 A DC

• Integrated 80 V high-side MOSFET switch with low RON

• Hybrid dimming to 0.5 of the target current

• Wide operating voltage range 8 V to 80 V

• Cycle-by-cycle current limitation

• Under-voltage lockout

• Thermal protection

• Flicker free operation

• Digital soft-start

• Pull-down transistor to avoid LED glowing