Single string > 100 W

The ILD6150 DC/DC LED Driver is a unique step-down buck converter allowing input operation up to the maximum Safety Electrical Low Voltage (SELV) of 60 VDC. This driver is able to handle a wide range of current up to 1.5 A and works well for one to 18 colored LEDs with little to no change in the number of external components. Efficiencies to 98 percent ensure little power is wasted, while a fast 1 MHZ switching speed minimizes required inductor size. With the integrated MOSFET, this beneficial combination allows easy and simple designs for small form-factor solutions. The ILD6000 series feature an internal (optional) thermal sensor for full integration. As a result, there is no need for an external NTC/PTC device, which saves extra costs.

For multi-color single string topology Infineon’s BCR450 linear LED controller is perfectly suited for driving high power LEDs and offers several benefits like a low voltage overhead of 0.5V and a power dissipation.

Infineon's 800V CoolMOS™ CE family is specifically optimized for LED applications, providing all benefits of a fast switching Superjunction MOSFET while not sacrificing ease of use.

The ICL5101 integrates a half-bridge controller with a PFC stage in a single package. The high level of integration assures a low number of external components, enabling small form factor designs.

The CDM10V is a fully integrated 0–10 V dimming interface IC. This IC can be used to transmit analog voltage-based signals from a 0–10 V dimmer or potentiometer to the dimming or PWM input of a lighting controller IC in the form of a current-based PWM signal to drive an external optocoupler.

For security reasons we recommend adding the OPTIGA™ Trust – a robust cryptographic solution for improved security and reduced system costs.

 

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