DC-DC LED Driver IC

Overview

Efficiencies up to 98%, dimming level down to 1%, supported by user-friendly design tools

Infineon offers a broad portfolio of highly integrated DC-DC LED drivers that support currents from 150mA to 3A, making them the ideal choice for high- and ultra-high-power LEDs. Efficiency can be as high as 98% across a wide range of operation conditions. For the vast majority of buck LED drivers, users have the choice of dimming concepts: PWM or analog voltage. While integrated smart thermal protection, along with overvoltage and overcurrent protection, contribute to a longer LED lifetime.

With the ILD4000 and ILD6000 families Infineon provides highly integrated smart LED buck controllers for high power LEDs. The ILD4000 is the low-cost DC-DC LED driver IC family with a breakdown voltage of 40V and basic thermal protection. The ILD6000 is the feature-rich DC-DC LED driver IC family with a breakdown voltage of 60V and advanced thermal protection. The ILD1151, a multitopology high power DC-DC controller IC with built in protection features, offers the most flexible dimming options.

Products
Highlights
Tools & Software
Videos
4:14

Infineon’s innovative hybrid dimming with ILD8150

In this Lab session the Application Engineer Alexey Evstiveef will show you the excellent operation mode of our new 80V LED Driver IC – ILD8150 – comparing it to a competitor device. Experience the superior performance of ILD8150 for flicker free light without audible noise! https://www.infineon.com/ref-idl8150-dc-1.5a

Training

Webinar: LED lighting systems with smart thermal protection

How smart thermal protection provided by LED Driver ICs can help to extend lifetime of LED lighting systems.

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