Infineons NLM0011 & NLM0010: NFC-fähige Contactless LED Driver Programmierung

Infineons NLM0011 Und NLM0010 Bring A New Level Of Flexibility To LED Lighting. These NFC-enabled ICs Allow Remote Programming Of The Driver Current, Eliminating The Need For Mechanical Resistor Tuning.

Dual-Mode Operation

Both Devices Offer A Configurable PWM Output That Drives Standard Analog LED Driver ICs. In Passive Mode The Driver Module Remains Unpowered, Yet The NFC Interface Still Lets You Tweak PWM Parameters. Once The V_CC Supply Is Applied, The IC Automatically Switches To Active Mode, Generating A PWM Waveform Based On The Stored Configuration. An External RC Filter Turns This PWM Into The DC Voltage Required To Set The LED Current.

(Source: Infineon)

Constant Lumen Output (CLO) Mode

The NLM0011 Features A Constant Lumen Output (CLO) Mode With Eight Reference Points. CLO Automatically Compensates For LED Aging By Adjusting Current To Maintain Stable Luminous Flux, All Without A Microcontroller And While Remaining Compatible With Mainstream Analog Drivers. The NLM0010 Offers The Same Dual-mode NFC Functionality Minus The CLO Feature, Making It A Lightweight Alternative.

Both ICs Come In A Compact SOT-23-5 Package And Operate From 3,0 V To 5,5 V, Fitting Seamlessly Into Existing LED Driver Designs.

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