Infineon XMC LED Current Control Explorer Kit, Getting Started, Page: 34 / 47

Getting Started
Software Information
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XMC™ LED Current Control Explorer Kit is preloaded with
LED_CCEXP_C2_AUTOMATIC_RIPPLE_TUNING
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Features of this software
– Safe to use with a wide range of LED engines and input voltage supply
– Automatically tunes current ripple to adopt to input voltage and LED load
– Not the best dimming performance and efficiency as the code serves to
cater to a wide range of LED engines and input voltage. Fine tuning of
software parameters and hardware may be required to achieve best
dimming performance and efficiency
– Average LED current ≈ 620mA
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All other software provided in the package are developed with MOLEX
180081-4250
– Average LED current = 700mA
– Forward voltage = 12.3V
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To manually adopt software to your LED engine, follow the instructions on
next slides
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