跳转到主要内容

DALI RGBWW LED 驱动器

概览

描述

数字可寻址照明接口(DALI)在家庭和建筑照明应用中越来越受欢迎。 该标准可以使用简单的接线和选项来更改配置。 最新的 DALI 2.0 标准允许用户控制多达 65 个单独的灯和/或 32 组灯。 如今,可以通过 DALI 轻松设置使用多个照明设备的复杂彩色灯光场景。 对于这种设计,使用了节能 LED,通常以条状排列。 对于环境照明,首选 RGB;但对于常规照明,则需要使用暖/冷白光。

瑞萨电子提供高度集成的完整系统,用于驱动五个 LED 灯条,分别用于红、绿、蓝和暖/冷白光,每个灯条的电压最高可达 70V 和 700mA,总共可实现 245W 的总 LED 功率。 系统内部会将 24VDC 输入电压升压至 70V。

瑞萨电子的 Synergy S128 MCU 已经包含用于 DALI 2.0 的专用外设,因此总 BOM 进一步减少。 瑞萨电子还提供一流的电源解决方案,以在标准 24VDC 下运行系统。

系统优势:

  • RGBWW 驱动器适用于高达 5* 70V/700mA = 245W LED ~ 25.000 Lumen
  • 丰富的接口包括 DALI 2.0 接口(S128 MCU 中包含的外设)、RS-485 接口和用于添加无线连接(例如蓝牙® 或 Wi-Fi)的 Pmod 适配器 - 全部采用 24VDC 电源,BOM 数量少

产品对比

应用

方框图

选择相应模块,寻找适合您设计的产品

远程测试该板卡

该板卡已上线云上实验室(Lab on the Cloud),使用我们的 PC 图形界面,无需实体板卡,便可在虚拟实验室中立即开始配置和测试设计。
Template 1Buck RegulatorBuck RegulatorBuck RegulatorEU054EU054EU054TransceiverTransceiverTransceiverPhotocoupler x2Photocoupler x2Photocoupler x2RGB Light SensorRGB Light SensorRGB Light Sensor1-10V Input Protection1-10V Input Protection1-10V Input ProtectionWi-Fi ModuleWi-Fi ModuleWi-Fi ModulePMOD I/FPMOD I/FPMOD I/FAntennaAntennaAntennaSheet.10Sheet.11Sheet.12Sheet.13Sheet.14Sheet.15Sheet.16Sheet.17Sheet.18Sheet.19Sheet.20Sheet.21Sheet.22Sheet.23Sheet.24Sheet.25Sheet.26Sheet.27Sheet.28Sheet.29Sheet.30Sheet.31Sheet.32Sheet.33Sheet.34Sheet.35Sheet.36Sheet.37Sheet.38Sheet.39Sheet.40Sheet.41Connector 1.158Sheet.43Sheet.44Connector 1.88Sheet.46Sheet.47Connector 1.48Sheet.49Sheet.50Connector 1.94Sheet.52Sheet.53Sheet.54Sheet.55Sheet.56Sheet.57Sheet.58Sheet.59Sheet.60Sheet.61Sheet.62Sheet.63Sheet.64Sheet.65Sheet.66Sheet.67 2 222Sheet.702 222Sheet.73Sheet.74Sheet.752222Sheet.78Sheet.79Sheet.80 2222Sheet.83Connector 1.155Connector 1.156Connector 1.157Sheet.875V 1.1Amax5V 1.1Amax5V 1.1Amax3.3V 500mAmax3.3V 500mAmax3.3V 500mAmaxConnector 1.161Connector 1.162Connector 1.163Input24VDC Input24VDC Input24VDC InputSheet.95Sheet.96Input.168Input.169RS485RS-485RS-485Sheet.100Sheet.101Input.173Input.174DALIDALIDALISheet.105Input.1781-10V1-10V1-10VAAABBB AAA BBBSheet.112Connector 1.18624V24V24VREDREDREDDiode LED Red.188Sheet.117Sheet.118Sheet.119Sheet.120Darlington.651Sheet.122Darlington.254Sheet.124Sheet.125Sheet.126Sheet.127Sheet.128Sheet.129Sheet.130Sheet.131Darlington.651Sheet.133Darlington.254Sheet.135Sheet.136Sheet.137Sheet.138Sheet.139Sheet.140Sheet.141Darlington.651Sheet.143Darlington.254Sheet.145Sheet.146Sheet.147Sheet.148Sheet.149Sheet.150Sheet.151Darlington.651Sheet.153Darlington.254Sheet.155Sheet.156700mAmax700mAmax700mAmaxGREENGREENGREENDiode LED RedSheet.160Sheet.161Sheet.162Sheet.163Darlington.651Sheet.165Darlington.254Sheet.167Sheet.168Sheet.169Sheet.170Diode LED Red.200Sheet.172Sheet.173Sheet.174Sheet.175Darlington.651Sheet.177Darlington.254Sheet.179Sheet.180Sheet.181Sheet.182Sheet.183Sheet.184Sheet.185Darlington.651Sheet.187Darlington.254Sheet.189Sheet.190Sheet.191Diode LED Red.222Sheet.193Sheet.194Sheet.195Sheet.196Darlington.651Sheet.198Darlington.254Sheet.200Sheet.201 700mAmax700mAmax700mAmaxBLUEBLUEBLUEDiode LED Red.284Sheet.205Sheet.206Sheet.207Sheet.208Darlington.651Sheet.210Darlington.254Sheet.212Sheet.213Sheet.214Sheet.215Diode LED Red.296Sheet.217Sheet.218Sheet.219Sheet.220Darlington.651Sheet.222Darlington.254Sheet.224Sheet.225Sheet.226Diode LED Red.211Sheet.228Sheet.229Sheet.230Sheet.231Darlington.651Sheet.233Darlington.254Sheet.235Sheet.236Sheet.237Diode LED Red.318Sheet.239Sheet.240Sheet.241Sheet.242Darlington.651Sheet.244Darlington.254Sheet.246Sheet.247 700mAmax700mAmax700mAmaxSheet.249COLD WHITECOLD WHITECOLD WHITEDiode LED RedSheet.252Sheet.253Sheet.254Sheet.255Darlington.651Sheet.257Darlington.254Sheet.259Sheet.260Sheet.261Sheet.262Diode LED Red.200Sheet.264Sheet.265Sheet.266Sheet.267Darlington.651Sheet.269Darlington.254Sheet.271Sheet.272Sheet.273Diode LED Red.211Sheet.275Sheet.276Sheet.277Sheet.278Darlington.651Sheet.280Darlington.254Sheet.282Sheet.283Sheet.284Diode LED Red.222Sheet.286Sheet.287Sheet.288Sheet.289Darlington.651Sheet.291Darlington.254Sheet.293Sheet.294 700mAmax700mAmax700mAmaxSheet.296WARM WHITEWARM WHITEWARM WHITEDiode LED RedSheet.299Sheet.300Sheet.301Sheet.302Darlington.651Sheet.304Darlington.254Sheet.306Sheet.307Sheet.308Sheet.309Diode LED Red.200Sheet.311Sheet.312Sheet.313Sheet.314Darlington.651Sheet.316Darlington.254Sheet.318Sheet.319Sheet.320Diode LED Red.211Sheet.322Sheet.323Sheet.324Sheet.325Darlington.651Sheet.327Darlington.254Sheet.329Sheet.330Sheet.331Diode LED Red.222Sheet.333Sheet.334Sheet.335Sheet.336Darlington.651Sheet.338Darlington.254Sheet.340Sheet.341 700mAmax700mAmax700mAmaxSheet.343Transformer Inductor Coreless (Air conductor).483Sheet.345Sheet.346Sheet.347Sheet.348Sheet.349Sheet.350Sheet.351Sheet.352Sheet.353Sheet.354Sheet.355Sheet.356Transformer Inductor Coreless (Air conductor).471Sheet.358Sheet.359Sheet.360Sheet.361Sheet.362Sheet.363Sheet.364Sheet.365Sheet.366Sheet.367Sheet.368Sheet.369Transformer Inductor Coreless (Air conductor).459Sheet.371Sheet.372Sheet.373Sheet.374Sheet.375Sheet.376Sheet.377Sheet.378Sheet.379Sheet.380Sheet.381Sheet.382Transformer Inductor Coreless (Air conductor)Sheet.384Sheet.385Sheet.386Sheet.387Sheet.388Sheet.389Sheet.390Sheet.391Sheet.392Sheet.393Sheet.394Sheet.395Transformer Inductor Coreless (Air conductor).483Sheet.397Sheet.398Sheet.399Sheet.400Sheet.401Sheet.402Sheet.403Sheet.404Sheet.405Sheet.406Sheet.407LED Driver 1LED DriverLED DriverLED Driver 2LED DriverLED DriverLED Driver 3LED DriverLED DriverLED Driver 4LED DriverLED DriverLED Driver 5LED DriverLED Driver 2 222Sheet.415Sheet.416Sheet.417Sheet.418Sheet.419Sheet.420Sheet.421Sheet.422Sheet.423MCUMCUMCUVDDVDDVDDInt. Osc.Int. Osc.Int. Osc.UART 1UART 1UART 1DALIDALIDALII2CI2CI2CADCADCADCUART 2UART 2UART 2SPISPISPIPWM 1PWM 1PWM 1PWM 2PWM 2PWM 2PWM 3PWM 3PWM 3PWM 4PWM 4PWM 4PWM 5PWM 5PWM 5Sheet.438Bluetooth ModuleBluetooth ModuleBluetooth ModuleVDDVDDVDD UARTUARTUART32KHz RTC32KHz RTC32KHz RTCBLE4.1 PHYBLE4.1 PHYBLE4.1 PHYSheet.444Sheet.44532MHz Osc.32MHz Osc.32MHz Osc.Sheet.447Sheet.448Sheet.449Sheet.450Sheet.451Sheet.452
Exiting Interactive Block Diagram

支持

支持社区

支持社区

在线询问瑞萨电子工程社群的技术人员,快速获得技术支持。
浏览文章

知识库

浏览我们的知识库,获取文章、常见问题解答及其他实用资源。
提交工单

提交工单

需要咨询技术性问题或提供非公开信息吗?