Product Brief RGB LED Lighting Shield with XMC1202 for Arduino The RGB LED Lighting Shield from Infineon is one of the first intelligent evaluation boards compatible with Arduino as well as Infineon’s XMC1100 Boot Kit. It is designed to be easily configurable and combinable for different LED light engines and lamps, for fast prototyping and in-expensive evaluation of LED lighting applications. The RGB LED Lighting Shield with XMC1202 for Arduino uses a DC/DC buck topology and is able to drive up to 3 LED channels with constant current. The Shield itself is powered by a programmable XMC 32-bit ARM® MCU with embedded Brightness Color Control Unit (BCCU, XMC1200 MCU series), for flicker-free LED dimming and color control. Applications LED lighting Features Compatible with Arduino Uno R3 and XMC1100 boot kit from Infineon The BCCU enables extreme low-cost but high quality LED lighting solutions, with minimal user code. The RGB LED Lighting Shield with XMC1202 for Arduino has also been designed to provide options for the evaluation of smooth, eye-friendly dimming, color mixing for different topologies, and it can be extended with for example radar or by using the mounting option for DMX512. RGB LED Lighting Shield with XMC1202 for Arduino – Main Components Debug Interfaces to XMC1202 I2C, GPIO DC Input Voltage Power-ON LED XMC1202 DMX512 Isolated DMX512 Control Interface (optional) LED Current Control GPIO with PDM LED String Connector DC/DC LED Driver Stage Arduino Connector www.infineon.com engines and any input voltage (within operating conditions) Wide DC input voltage range Simple I2C interface Operating Conditions up to 100W Arduino Connector SWD Easily configurable for various light Nominal: 12–48V input voltage (max 6–60V) Average LED current up to 700mA (max peak current 1A) Product Brief RGB LED Lighting Shield with XMC1202 for Arduino The RGB LED Shield adds brilliant flicker-free light control to Arduino projects. It communicates with a master board via the I2C protocol as a slave. Either an Arduino Uno R3 or the XMC1100 Boot Kit from Infineon can be used as the master board. Benefits Fast prototyping of LED lighting Flicker-free light thanks to high- The Shield is equipped with an XMC1202 microcontroller, featuring a dimming control peripheral for LED lighting applications – the Brightness and Color Control Unit (BCCU). It contains 3 independent dimming engines with 9 independent Pulse Density Modulated (PDM) channels. 1 dimming engine and 6 channels are used in this shield. There are 10 basic sets of I2C commands that can be sent to the shield to control the connected LED lamp with various lighting effects. 22 easy to configure parameters enhance the freedom to connect different LED lamps. speed pulse density modulation Easy-to-use dynamic dimming and color control Small size thanks to high-frequency current control (high power density) Backdoor access to on-board microcontroller for advanced users and parameterization DMX512 control is supported with a mounting option for the interface chip. The board’s design allows for easy connection to any Arduino board or the XMC1100 boot kit via headers. Product Summary Type Description Ordering Code (OPN) XMC1202-T028X0016 32MHz ARM® Cortex®-M0 with Brightness Color Control Unit (BCCU), 16KB Flash, 16KB RAM, rich analog-mixed signal, timer/PWM and communication peripherals in PG-TSSOP-28 XMC1202T028X0016AAXUMA1 BSR606N OptiMOS™-3 small-signal-transistor, n-channel with RDS(on), max of 60mΩ at VGS = 10V. Qualified according to AEC-Q101, logic level (4.5V rated) BSR606NH6327XTSA1 This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Useful Links www.infineon.com/arduino www.infineon.com/dave www.infineon.com/xmc www.infineon.com/xmc1000 CAN ICES-3 (B)/NMB-3(B) Published by Infineon Technologies AG 85579 Neubiberg, Germany © 2015 Infineon Technologies AG. All Rights Reserved. Visit us: www.infineon.com Order Number: B158-I0039-V1-7600-EU-EC-P Date: 01 / 2015 Attention please! The information given in this document shall in no event be regarded as a guarantee of conditions or characteristics (“Beschaffenheitsgarantie”). With respect to any examples or hints given herein, any typical values stated herein and/ or any information regarding the application of the device, Infineon Technologies hereby disclaims any and all warranties and liabilities of any kind, including without limitation warranties of non-infringement of intellectual property rights of any third party. Information For further information on technology, delivery terms and conditions and prices please contact your nearest Infineon Technologies Office (www.infineon.com). Warnings Due to technical requirements components may contain dangerous substances. For information on the types in question please contact your nearest Infineon Technologies Office. Infineon Technologies Components may only be used in life-support devices or systems with the express written approval of Infineon Technologies, if a failure of such components can reasonably be expected to cause the failure of that life-support device or system, or to affect the safety or effectiveness of that device or system. Life support devices or systems are intended to be implanted in the human body, or to support and/or maintain and sustain and/or protect human life. If they fail, it is reasonable to assume that the health of the user or other persons may be endangered.