LED driver ICs

Smart lighting and power conversion

nobutton

About

Innovative and digital LED driver ICs

AC-DC LED driver ICs are ideal for LED drivers and luminaires. Infineon's innovative multi-mode LED driver ICs enable high efficiency, high power factor, and low harmonics. Infineon’s LED drivers offer deep dimming performance (down to 1 %) without flicker. The high level of integration reduces the need for external components. Besides a broad analog LED controller IC portfolio, Infineon’s XDP™ LED Lighting portfolio of digital power technology supports easy designs and simplifies logistics handling, hence saving effort and cost.

Super efficient switching driver ICs

DC-DC switch-mode driver ICs enable dual-stage professional lighting systems. Infineon offers a broad portfolio of highly integrated DC-DC LED driver ICs that support currents up to 1.5 A. Infineon’s DC-DC LED drivers offer up to 98% efficiency across a broad operation range. Fast, stable, and efficient regulation enable high light quality with high current precision.

Coolest dimming solution 0-10 V

PWM dimming allows for high dimming accuracy converting a 0-10 V analog signal into a PWM dimming signal. Infineon offers fully integrated 0-10 V dimming interface ICs in a 6-pin SOT package to enable small design footprints. The dimmable LED interface ICs can be used to transmit analog voltage-based signals from a 0-10 V dimmer or potentiometer to the dimming circuit. The PWM input of a lighting controller IC in the form of a current-based PWM signal can also be used to drive an external optocoupler. No additional components are necessary, allowing for a very small design footprint.

Infineon’s cost-efficient linear LED driver ICs

Infineon’s BCR linear regulators are the perfect fit for LED strip light applications in industrial and automotive areas. BCRs offer an unparalleled low-cost solution with ultra-low external part count and minimized PCB footprint. The new-generation BCR430U and BCR431U linear drivers feature an extra-low voltage drop and smart temperature control.

Innovative and digital LED driver ICs

AC-DC LED driver ICs are ideal for LED drivers and luminaires. Infineon's innovative multi-mode LED driver ICs enable high efficiency, high power factor, and low harmonics. Infineon’s LED drivers offer deep dimming performance (down to 1 %) without flicker. The high level of integration reduces the need for external components. Besides a broad analog LED controller IC portfolio, Infineon’s XDP™ LED Lighting portfolio of digital power technology supports easy designs and simplifies logistics handling, hence saving effort and cost.

Super efficient switching driver ICs

DC-DC switch-mode driver ICs enable dual-stage professional lighting systems. Infineon offers a broad portfolio of highly integrated DC-DC LED driver ICs that support currents up to 1.5 A. Infineon’s DC-DC LED drivers offer up to 98% efficiency across a broad operation range. Fast, stable, and efficient regulation enable high light quality with high current precision.

Coolest dimming solution 0-10 V

PWM dimming allows for high dimming accuracy converting a 0-10 V analog signal into a PWM dimming signal. Infineon offers fully integrated 0-10 V dimming interface ICs in a 6-pin SOT package to enable small design footprints. The dimmable LED interface ICs can be used to transmit analog voltage-based signals from a 0-10 V dimmer or potentiometer to the dimming circuit. The PWM input of a lighting controller IC in the form of a current-based PWM signal can also be used to drive an external optocoupler. No additional components are necessary, allowing for a very small design footprint.

Infineon’s cost-efficient linear LED driver ICs

Infineon’s BCR linear regulators are the perfect fit for LED strip light applications in industrial and automotive areas. BCRs offer an unparalleled low-cost solution with ultra-low external part count and minimized PCB footprint. The new-generation BCR430U and BCR431U linear drivers feature an extra-low voltage drop and smart temperature control.

Documents

Documents