ILD8150XUMA1

Infineon ILD8150 is an 80V DC-DC converter IC designed to drive high power LEDs. It provides high safety voltage margins for applications approaching safety extra-low voltage (SELV) limits. The buck LED driver IC is designed for LEDs with average currents up to 1.5A in general lighting applications using high-side integrated switches. A variety of performance and protection features are especially suitable for professional LED lighting. Efficiency values ​​over 95% Maximum duty cycle up to 99% Switching frequency up to 2 MHz Soft-start hybrid dimming input with 250Hz to 20kHz PWM Dimming frequency Analog dimming 100 to 12.5% ​​PWM dimming 12.5 to 0.5% with 3.4kHz Flicker-free modulation point-to-point adjustable with shunt resistor Maximum output current 3% typical Output current accurate over-temperature protection of pull-down transistor to prevent LED from glowing when dimmed to off