MELEXIS（迈来芯）车规级LED和RGB LED控制芯片选型指南

汽车选档指南

本资料介绍了Semtech公司为汽车行业提供的多种半导体解决方案，包括汽车保护、RF/无线、无线充电、电源管理和LED驱动器等。Semtech的产品旨在提高汽车的安全、舒适和性能，满足现代汽车市场对技术日益增长的需求。资料详细介绍了Semtech的AEC-Q100认证的汽车级产品，以及其在汽车电子领域的应用案例。

SEMTECH  -  高亮度LED驱动器,LOW-POWER INTEGRATED UHF TRANSCEIVER,自适应电缆均衡器,HIGH BIT RATE TRANSCEIVER,低压DDR终端稳压器,SWITCHING REGULATORS,LOW VOLTAGE DDR TERMINATION REGULATOR,RF RECEIVERS,存储器终端LDO稳压器,CAPACITIVE TOUCH CONTROLLERS,HIGH-EFFICIENCY PHASE SHIFTED LED DRIVER,HIGH-EFFICIENCY INTEGRATED BOOST DRIVER,BUCK CONTROLLER,ADAPTIVE CABLE EQUALIZER,使能同步降压稳压器,HIGH-BRIGHTNESS LED DRIVER,同步降压调节器,WIRELESS POWER RECEIVER,升压开关稳压器,低功耗集成UHF收发器,射频接收器,STEP-DOWN REGULATOR,ENABLED SYNCHRONOUS STEP-DOWN REGULATOR,RF TRANSMITTERS,MEMORY TERMINATION LDO REGULATOR,无线电源接收器,WIRELESS POWER TRANSMITTER,高效率相移LED驱动器,HIGH BRIGHTNESS 4-CHANNEL LED DRIVER,SDI SERDES,SDI TRANSMITTER,RESISTIVE TOUCH CONTROLLERS,降压稳压器,LED DRIVERS,高效率集成升压驱动器,降压控制器,BOOST SWITCHING REGULATOR,开关调节器,电容式触摸控制器,REGULATOR,射频收发器,BOOST LED DRIVERS,SDI发送器,LED驱动器,射频发射机,低成本低电流集成发射器,电缆驱动器,BOOST REGULATOR,高亮度4通道LED驱动器,SDI SERDES,升压调节器,高比特率收发器,CABLE DRIVERS,LOW-POWER INTEGRATED UHF RECEIVER,MULTI-RATE SDI INTEGRATED RECEIVER,低功耗集成UHF接收机,RF TRANSCEIVERS,SYNCHRONOUS STEP-DOWN SWITCHING REGULATOR,HAPTICS ENABLED 4/5-WIRE MULTITOUCH SCREEN CONTROLLERS,升压LED驱动器,支持触觉的4/5线多点触摸屏控制器,SYNCHRONOUS BUCK REGULATOR,电阻式触摸控制器,LOW COST LOW CURRENT INTEGRATED TRANSMITTER,调节器,无线电源发射机,同步降压型开关稳压器,多速率SDI集成接收机,RCLAMP®0582BQ,SC9301,SLVU2.8Q,SC183CQ,RCLAMP®2431TQ,SC195,SC174,SC4501Q,SC187,SX1243,RCLAMP®2574NQ,SC220Q,ΜCLAMP®3311PQ,SC3303,RCLAMP®0524PQ,SC508A,RCLAMP®1521PQ,ECLAMP®2357NQ,SC441A,ΜCLAMP®0571P,SC284,RCLAMP®0531TQ,ΜCLAMP®0511PQ,SX1230,SX1276,SX1231,SX1233,SC414,SC4524,RCLAMP®0512TQ,SX1239,SC5012Q,SC4525,MEDIUM-SIZED LCD PANEL,DVR,笔记本显示器,中型液晶面板,POI TERMINALS,汽车,INTERIOR LED LIGHTING,计算,电力,摄像头,音频端口,AUTOMOTIVE,POWER SUPPLY,PORTABLE MEDIA PLAYERS,TOUCH-SCREEN MONITORS,POS终端,ANALOG VIDEO,TELECOMMUNICATION EQUIPMENT,DSC,通用串口总线,SECURITY SYSTEMS,无线充电,DASHBOARD ELECTRONICS,室内LED照明,外部LED照明,子笔记本,REMOTE KEYLESS ENTRY,便携式媒体播放器,网络,导航,信息娱乐,模拟视频,仪表板电子设备,NOTEBOOK DISPLAY,平板电脑显示器,灯光,备用摄像头,手机,NETWORKING,EXTERIOR LED LIGHTING,电话,MOBILE PHONES,WIRELESS ALARM,PHONES,按键,AUDIO PORTS,COMPUTING,POI终端,电信设备,遥控无匙进入,无线报警器,PORTABLE MUSIC PLAYERS,CAMERA,LIGHTS,KEY,安全系统,TABLET COMPUTER DISPLAYS,GAME MACHINES,触摸屏监视器,NAVIGATION,USB,便携式音乐播放器,BACKUP CAMERA,游戏机,无线传感器网络,音频,WIRELESS CHARGING,SUB-NOTEBOOK,INFOTAINMENT,WIRELESS SENSOR NETWORKS,电源,POS TERMINALS,AUDIO,数字录像机,POWER

具有扩频调频功能的SGM3775Q汽车高精度LED控制器

SGM3775Q是一款适用于汽车应用的LED控制器，支持多种拓扑结构，如Boost、Buck-Boost、SEPIC和Flyback。它具有宽输入电压范围（4.5V至65V）和高达65V的输出电压。该控制器提供模拟和PWM调光功能，具有过流、过压、欠压、短路和热关断保护等功能。

SGMICRO  -  LED控制器,SGM3775Q,出口标志和应急照明,汽车照明,汽车外部照明,驾驶员监控系统（DMS）

用于汽车外部灯的LED驱动器1ch高电流LED控制器用于汽车的升压LED驱动器BD18353EFV-M评估板用户指南

本资料为ROHM公司BD18353EFV-M LED驱动器评估板的用户指南，涵盖外部组件、操作流程和应用数据。评估板适用于汽车外饰灯具（如尾灯、转向灯、DRL/位置灯、雾灯、远近光灯等）。资料详细介绍了不同配置（Boost to Vin、SEPIC、Boost）的评估板操作条件、设置方法和电路图，并提供了相应的参考设计、元件清单和PCB布局信息。同时，资料强调了使用评估板时的安全注意事项，包括高压安全预防措施和操作步骤。

ROHM  -  LED驱动,EVALUATION BOARD,LED DRIVER,评估板,1CH HIGH CURRENT LED CONTROLLER BOOST LED DRIVER,1通道高电流LED控制器升压LED驱动器,BD18353EFV-M,REFLED009,REFLED008,REFLED008-EVK-XXX,REFLED009-EVK-XXX,REFLED010-EVK-001,REFLED008-EVK-002,REFLED010-EVK-002,REFLED008-EVK-003,REFLED010,REFLED010-EVK-003,REFLED009-EVK-003,REFLED008-EVK-001,REFLED010-EVK-004,REFLED009-EVK-004,REFLED009-EVK-001,REFLED009-EVK-002,REFLED010-EVK-XXX,REFLED008-EVK-004,REAR,汽车,AUTOMOTIVE EXTERIOR LAMPS,POSITION,后部的,近光,转,AUTOMOTIVE,职位,汽车外灯,TURN,日间行车灯,HIGH BEAM,LOW BEAM,远光,雾,DRL,FOG

汽车LED灯用BD18340FV-M恒流控制器

本报告详细描述了汽车LED灯具恒流控制器IC BD18340FV-M的SPICE模型模拟特性。内容包括电路电流、VREG电压、DRV、LED电流降额功能、过压 mute功能、CRTimer、LED开路检测、降低电压下禁用LED开路检测功能、禁用LED开路检测时间设置、短路保护、PBUS、EN、UVLO VIN等电气特性的模拟结果与设计值的比较。报告还包括了特性在板上的测量波形与SPICE模拟结果的比较。

ROHM  -  恒流控制器,CONSTANT CURRENT CONTROLLER,BD1834XFV,BD18340FV-M,BD18341FV-M,BD18340FV,BD18341FV,车用LED灯,AUTOMOTIVE LED LAMPS

R1580N系列AEC-Q100 2级34 V恒流LED驱动器控制器，适合汽车应用

R1580N系列是一款适用于汽车应用的34V恒流LED驱动控制器。该器件内部包含线性调光控制器、热关断电路（TSD）和欠压锁定电路（UVLO），可通过外部添加MOSFET、电流检测电阻和电容器来配置无闪烁宽调光的恒流LED驱动器。R1580N支持PWM信号进行线性调光，提供平滑的无闪烁调光效果。

NISSHINBO  -  LED恒流驱动器控制器,CONSTANT-CURRENT LED DRIVER CONTROLLER,R1580NXXXA-TR-#E,R1580N001A,R1580N SERIES,R1580N,R1580N002A,R1580N003A,ON-VEHICLE CAMERAS,LED车灯,AUTOMOTIVE APPLICATIONS,车载摄像头,汽车应用,LED HEADLIGHTS,可调光LED,AUXILIARY LIGHTS,DIMMABLE LED,辅助灯,VEHICLE INTERIORS,车辆内饰

BD18353EFV-M 1ch大电流LED汽车控制器数据表

BD18353EFV-M/MUF-M是一款适用于汽车外饰灯具的单通道高电流LED控制器。内置高端电流检测放大器，支持PWM调光功能，具有过压保护、短路保护和模拟调光等功能。

ROHM  -  1CH HIGH CURRENT LED CONTROLLER,1CH大电流LED控制器,BD18353EFV-M,BD18353MUF-M,BD18353MUF-ME2,汽车外部灯后，转向，日间行车灯/位置，雾灯，远光/近光灯等,AUTOMOTIVE EXTERIOR LAMPSREAR, TURN, DRL/POSITION, FOG, HIGH/LOW BEAM ETC

BD81A74MUV-M 4ch White LED Driver Built-in Current Driver Buck-Boost and Boost DC/DC Controllerfor Automotive

ROHM  -  BUCK-BOOST和BOOST-DC/DC控制器,4CH WHITE LED DRIVER BUILT-IN CURRENT DRIVER,BUCK-BOOST AND BOOST DC/DC CONTROLLER,4CH白光LED驱动内置电流驱动,BD81A7MUV-ME2,MCR03EZPD2002,MCR03EZPJ512,MCR03EZPD2702,MCR03EZPD3603,GCM32EC71H106KA03,BD81A74EFV,RB050L-40DD,BD81A74MUV-ME2,MCR03EZPJ104,GCM188C71A225KE01,RSS070N05FRA,GCM188R11C104JA01,BD81A74EFV-M,BD81A74MUV-M,BD81A74MUV,GCM188R71H103JA01,BD81A74EFV-ME2,MCR100JZHFL0R15,CLF10060NIT-220M-D,GCM188R11C103JA01,CLUSTER PANEL,汽车导航,群集面板,SMALL AND MEDIUM TYPE LCD PANELS FOR AUTOMOTIVE USE,汽车用中小型液晶面板,抬头显示器,汽车CID（中央信息显示器）面板,CAR NAVIGATION,HUD (HEAD UP DISPLAY),AUTOMOTIVE CID (CENTER INFORMATION DISPLAY) PANEL

BD18342FV-M汽车LED灯恒流控制器数据表

BD18342FV-M是一款适用于汽车LED灯的恒流控制器，具有70伏耐压能力。它能驱动最多10排PNP晶体管，并具备内置待机功能以降低功耗。该IC提供高可靠性，包括LED开路检测、短路保护、过压抑制功能和LED故障输入/输出功能。

ROHM  -  耐恒流控制器,CONSTANT CURRENT LED DRIVERS,WITHSTANDING CONSTANT CURRENT CONTROLLER,恒流控制器,恒流LED驱动器,CONSTANT CURRENT CONTROLLER,BD18342FV-M,BD18342FV-ME2,AIR CONDITIONER LAMP,车用LED灯,雾灯,AUTOMOTIVE LED LAMPS,FOG LAMP,CLUSTER LIGHT,DRL/POSITION LAMP,后灯,INTERIOR LAMP,转向灯,汽车LED外灯,日间行车灯/位置灯,集群灯,汽车LED内饰灯,车内灯,AUTOMOTIVE LED INTERIOR LAMP,REAR LAMP,AUTOMOTIVE LED EXTERIOR LAMP,TURN LAMP,空调灯