New Multichannel RGB-LED Driver Supporting MeLiBu™ High-speed Communication Licence-free IP | Melexis
25 March 2021 - MELEXIS, a global microelectronics engineering company, has introduced the MLX81117, its latest multichannel RGB LED driver. This new product supports the MeLiBu™ high-speed communication licence-free IP which enables intelligent animated automotive lighting concepts.
The technology is already being leveraged by leading global car manufacturers to enhance the safety features of their latest models. The MLX81117 extends the MeLiBu product family with even better color-mixing accuracy of delta UV of <0.01.
Car manufacturers continue to adopt animated lighting in the cabin, to provide important information such as driver-assistance prompts, vehicle status updates or advanced comfort functions like adaptive roof light. It is becoming increasingly mainstream to use RGB LED lightbars to communicate with the driver through color-coded, color-changing and blinking sequences. However, this presents engineering challenges, such as maintaining consistent color across all of the LEDs in the lightbar and implementing simultaneous light changes.
The MLX81117 addresses this by integrating the Melexis MeLiBu high-speed communication interface IP. MeLiBu controls individual LEDs to implement the lighting effects defined by the vehicle's systems. The intelligent RGB-LED controller also provides real-time compensation of any color drift caused by environmental changes, and color-mixing accuracy with a delta UV of <0.01% to eliminate any distinguishable differences between LEDs.
The MeLiBu communication interface uses a CAN-FD physical layer to deliver robust and reliable performance at up to 2 Mbit speeds. MeLiBu also delivers intelligent and high resolution operation to mitigate temperature-related color drift, to maintain a consistent and non-distracting user experience under all operating conditions.
The MLX81117 LED driver IC's additional features include brightness control across a wide dimming range, which allows adjustments for natural light levels. The MLX81117 complies with ISO 26262 functional safety requirements up to safety integrity level B (ASIL B) and the design also delivers low EMI and high levels of immunity, helping designers to meet EMC regulations.
“The MLX81117 is the second product offering from Melexis to integrate its MeLiBu technology, which enables a scalability approach of the lighting system as well as new application functions,” said Michael Bender, Product Line Manager Embedded Lighting, Melexis. “It extends our support for advanced light functionality and we are excited to see leading automotive manufacturers already include it in their new models to deliver a safer driving experience.”
- |
- +1 赞 0
- 收藏
- 评论 0
本文由宝丁转载自Melexis，原文标题为:MLX81117 Multichannel RGB-LED Driver for MeLiBu™ Lighting，本站所有转载文章系出于传递更多信息之目的，且明确注明来源，不希望被转载的媒体或个人可与我们联系，我们将立即进行删除处理。
相关研发服务和供应服务
相关推荐
【产品】Melexis新推多通道RGB LED驱动芯片MLX81117，集成MeLiBu技术
迈来芯（Melexis）推出新款多通道RGB-LED驱动芯片MLX81117。这款新产品支持MeLiBu™高速通信免许可证IP，可实现智能动态汽车照明理念，拥有更为出色的混色精度 (delta UV＜0.01)。
Melexis MLX81116 Multichannel RGB-LED Driver Brings Smart Interior lighting to Life in Automotive Applications
MLX81116 is first to support the MeLiBu™ high-speed communication interface enabling automotive manufacturers to provide enhanced features in new models.
MELEXIS车规级LED和RGB LED控制芯片选型表
MELEXIS LED控制芯片选型有车规级LED控制芯片和RGB LED控制芯片，MCU：16-bit pipelined RISC、16-bit RISC；IC Supply Voltage：3-28V；EEPROM：256-380B；RAM：1-4KB
|
产品型号
|
品类
|
MCU
|
IC Supply Voltage（V）
|
LED Supply Voltage（V）
|
Program Memory（KB）
|
EEPROM（B)
|
RAM(KB)
|
Max Comm.Speed（Mbit）
|
# LED Driver
|
LED Current per Channel(mA)
|
PWM Resolution（bit）
|
ADC Resolution（bit）
|
Extra LED supply/ LED Multiplexing
|
Temperature Range（℃）
|
Package
|
GEN
|
|
MLX81116KLW-AAC-100-RE
|
RGB LED CONTROLLER
|
16-bit pipelined RISC
|
5.5 to 28V
|
IC Supply
|
32 KB Flash
+System ROM
|
368 B
|
2 KB
|
1Mbit
|
12
|
60mA
|
16-bit
|
10-bit
|
LED Multiplexing
|
-40 to 125°C
|
QFN24 4x4
|
GEN 1
|
选型表 - MELEXIS 立即选型
MELEXIS（迈来芯）车规级LED和RGB LED控制芯片选型指南
描述- Melexis incorporates the newest and most operationally intensive LIN network applications into next generation vehicles.
型号- MLX81123KDC-XYZ-123-RE,MLX81118KLW-XYZ-123-RE,MLX81109KLW-CAE-100-RE,MLX81113KDC-BBB-000-RE,MLX81116KLW-AAC-100-RE,MLX81108KDC-CAE-000-RE,MLX81117KLW-AAA-000-RE,MLX81113KDC-BAB-000-RE,MLX81143KLW-XYZ-123-RE,MLX81116KLW-AAE-100-RE,MLX81112KDC-AAD-000-RE,MLX81113KLW-BAB-000-RE,MLX81115KLW-AAD-100-RE,MLX81113KLW-BBB-000-RE,MLX81123KLW-XYZ-123-RE,MLX81114KDC-AAB-000-RE,MLX81120KLW-AAD-100-RE
MELEXIS RGB LED CONTROLLER选型表
MELEXIS RGB LED CONTROLLER/RGB LED控制芯片/RGB LED控制器;MCU:16-bit pipelined RISC
|
产品型号
|
品类
|
MCU
|
IC Supply Voltage（V）
|
LED Supply Voltage（V）
|
Program Memory
|
EEPROM（B)
|
RAM(KB)
|
Max Comm.Speed（Mbit）
|
# LED Driver
|
LED Current per Channel(mA)
|
PWM Resolution（bit）
|
ADC Resolution（bit）
|
Extra LED supply/ LED Multiplexing
|
Temperature Range（℃）
|
Package
|
GEN
|
|
MLX81116KLW-AAC-100-RE
|
RGB LED CONTROLLER
|
16-bit pipelined RISC
|
5.5 to 28V
|
IC Supply
|
32 KB Flash
+System ROM
|
368 B
|
2 KB
|
1Mbit
|
12
|
60mA
|
16-bit
|
10-bit
|
LED Multiplexing
|
-40 to 125°C
|
QFN24 4x4
|
GEN 1
|
选型表 - MELEXIS 立即选型
MeLiBu®: Lighting Differentiation for Vehicles in All Segments
Through use of the Melexis’s license-free MeLiBu® technology, design engineers will have access to the high-speed interfacing needed for the implementation of animated lighting applications.
MLX81117多通道（RGB）-LED驱动器高速动画照明
描述- MLX81117是一款多通道RGB-LED驱动器，支持高速动画灯光应用。该产品具备高集成度，集成了LED驱动和通信所需的所有组件，支持RGB-LED的高精度色彩混合。其主要特点包括：高速度通信接口、16位色彩/亮度控制、低延迟实时更新、宽电压范围、ASIL B分类等。适用于自适应车顶灯、动画灯光模块、智能灯条等应用。
型号- MLX81117
MeLiBu®技术助力车辆动态照明，实现车辆差异化构造以提高市场吸引力
Melexis是一家全球微电子工程公司，利用最先进的车内联网功能顺应最新的汽车照明趋势，通过使用其的免费许可MeLiBu®技术，设计工程师将获得实现动态照明应用所需的高速接口。
Melexis（迈来芯）Discontinuation of Operations at Unisem Batam（2056374）
描述- Unisem Batam工厂宣布将于2019年9月30日停止组装和测试业务，影响Melexis的多款产品。Melexis已启动业务连续性计划，并与Unisem管理团队沟通以评估所有可能情况。受影响的Melexis产品列表附于邮件附件中。
型号- MLX36150UDC-AAA-000-RE,MLX92241LUA-AAA-005-SP,MLX92241LUA-AAA-028-SP,MLX81115KLW-AAD-000-SP,MLX81310KLQ-DMU-003-SP,MLX80030KDC-CAA-000-SP,US62EVK-AAA-001-SP,TH8056KDC-AAA-008-RE,US90AEDC-AAA-000-RX,MLX81315KLW-BMU-001-RE,MLX92241LUA-BAA-112-CA,MLX34101KVA-BAV-100-CR,TH2167UDC-AAA-000-TU,MLX92241LUA-BAA-112-SP,MLX72013KDC-AAA-000-SP,MLX92241LUA-BAA-107-SP,MLX92211LUA-AAA-000,TH72001KDC-BAA-000-SP,MLX80050KDC-BAA-000-RE,MLX92292LUA-AAA-000-SP,MLX92221LUA-BAA-105-SP,MLX81315KLQ-AMA-001-SP,MLX91210KDC-CAS-101,MLX92211LUA-AEA-000-BU,MLX81310KLQ-DMU-003-TU,MLX92241LUA-AAA-006-SP,MLX92221LUA-BAA-105-CA,MLX81115KLW-AAD-000-RE,MLX75123RLA-BAG-000-SP,MLX81325LLW-BMU-002-RE,MLX92221LUA-BAA-103,MLX91210KDC-CAS-101-RE,MLX92211LUA-AEA-000,MLX10407EDF-AAA-000-SP,MLX91209LVA-CAA-001-SP,MLX91210KDC-CAS-102-SP,MLX91210KDF-CAS-102-RE,MLX81325LLW-BMU-102-SP,MLX92241LUA-BAA-111-CA,MLX92241LUA-BAA-111-SP,MLX91209LVA-CAA-001-CR,MLX92241LUA-BAA-108-SP,MLX80002KLW-CAA-001-SP,MLX81315KLW-BMU-001-TU,MLX92241LUA-AAA-003-SP,MLX92242LUA-AAA-300-BU,MLX92211LUA-AAA-000-SP,US91AEDC-AAA-000-RX,MLX10407EDF-AAA-000-RE,MLX91209LVA-CAA-000-SP,MLX92241LUA-AAA-007-SP,TH72011KDC-BAA-000-SP,TH72032KDC-BAA-000-SP,MLX81325LLW-BMU-102-RE,MLX44401LVA-FAA-001-BU,MLX92211LUA-AAA-000-BU,MLX81109KLW-CAE-000-RE,MLX92241LUA-BAA-114-SP,MLX91210KDC-CAS-101-SP,MLX92215LUA-AAA-000-SP,TH72012KDC-BAA-000-SP,MLX10803KDC-AAA-000-SP,US79KUA-AAA-001-SP,MLX81315KLQ-AMA-001-RE,MLX91210KDF-CAS-102-SP,MLX92242LUA-AAA-300-SP,MLX75123SLA-BAG-000,MLX91209LVA-CAA-000-CR,TH71101ENE-CAA-000-SP,TH72031KDC-BAA-000-SP,MLX90290LUA-AAA-520-SP,MLX92241LUA-AAA-004-SP,MLX90290LUA-AAA-510-BU,MLX92242LUA-AAA-300-RE,MLX92221LUA-BAA-103-SP,US63EVK-AAA-001-SP,MLX81315KLQ-AMA-001,MLX92221LUA-AAA-005-SP,MLX80031KLW-CAA-000-SP,MLX83203KLW-DBA-000-SP,MLX91217LVA-ACA-002-CR,MLX80004KLW-BAA-001-SP,MLX75030RLW-BAA-000-SP,MLX75123SLA-BAG-000-RE,MLX80301LDC-AAA-000-SP,MLX81109KLW-CAE-000,MLX80020KDC-BAA-000-RE,MLX80051KLW-CAA-000-SP,MLX90290LUA-AAA-510-SP,MLX92241LUA-BAA-113-SP,MLX81109KLW-CAE-000-SP,MLX92221LUA-BAA-103-BU,MLX92242LUA-AAA-100-SP
应用笔记Melexis Universal Master用户手册
描述- 本资料为Melexis Universal Master（MUM）的用户手册，主要介绍MUM的硬件组成、安装步骤、使用方法、软件更新等。MUM是一款用于控制和编程Melexis IC的设备，支持LIN、PPM、FastLIN、MeLiBu等接口。手册详细说明了硬件套件内容、安装步骤、设备启动和关闭、Web界面使用、连接Melexis EVBs和客户模块、软件更新等操作。
Melexis（迈来芯）"Melexis Universal Master"(MUM)软件使用指南
描述- 本手册详细介绍了Melexis Universal Master（MUM）的使用，包括硬件组件、安装步骤、启动和关闭方法、连接客户模块、软件更新等。MUM作为主设备，可通过LIN、PPM、FastLIN和MeLiBu接口控制编程Melexis IC。手册还提供了硬件套件内容、接口连接、软件更新步骤和版本变更记录等信息。
MELEXIS锁存器和开关芯片选型表
MELEXIS提供锁存器，开关，2线传感器，2线开关，2线闩锁，双霍尔传感器，3线开关，3线锁存器，通用传感器，浮动开关，客户可编程双芯片传感器，单极开关，μ功率传感器等产品，TC:-2200~2200ppm/°C；Supply Voltage：1.5~60V；Ioff：3~6mA
|
产品型号
|
品类
|
Typical Bop / Brp(mT)
|
TC（ppm / °C）
|
Supply Voltage（V）
|
Output Type
|
Ioff（mA）
|
Package&pole active（UA）
|
Magnetic Polarity
|
ICAP
|
ISO26262
|
|
MLX92241LUA-AAA-003
|
2-wire Switch
|
7.9 / 5.3
|
-1100
|
2.7 - 24
|
Current source
|
3.3
|
S
|
Direct
|
-
|
-
|
选型表 - MELEXIS 立即选型
Melexis霍尔开关/霍尔闩锁对照表（与AKM对比）
描述- 本资料为Melexis与AKM品牌霍尔开关/霍尔锁存器产品的交叉参考表。表格中列出了两种品牌产品的型号、类型、工作温度、封装、引脚数、Melexis的产品型号和注释。涵盖了单极性、双极性和全极性霍尔开关/锁存器，以及不同封装和引脚配置的产品。
型号- EW750B,MLX90248ESE-EBA-000,AK8777B,EZ410,MLX92215LSE-AAA-000,EW463,EW732,EW453,EM6011,MLX92213ELD-AAA-000,EW610B,EW412B,EW652B,EW410B,EW450B,AK8778B,EW450,MLX92214KSE-AAA-000,EM1011,EW400,EM6781,MLX90248ELD-EBA-000,EM1771,EW710B,MLX92232LSE-AAA-000,EW752B,AK8781,MLX92211LSE-AAA-000,MLX92231LSE-AAA-007,AK8779B,AK8779A,AK8789,EZ471,MLX92215LUA-AAA-000,EW432,EM1781,EW632,EW612B,AK8775,AK8772,EW650B,AK8771,AK8788A,EW550,MLX92251LSE-ABA-000,EW6672,AK8776,MLX92255LSE-AAA-000,EM1791,EW500,MLX92232LUA-AAA-000,EM1711,EM1712,EW712B
MELEXIS Current Sensors选型表
MELEXIS电流传感器，Output Type：Analog Ratiometric、PWM、Analog Fixed；Supply Voltage：3.3V +/-5%、5V +/-10%
|
产品型号
|
品类
|
Type
|
Grade [A = Automotive (AEC - Q100) I = Industrial
|
Temp（℃）
|
Supply Voltage（V）
|
Supply Current(mA)
|
Output Type
|
Magnetic Saturation （mT）
|
Sensitivity（mV/mT）
|
Sensitivity（mV/A）
|
Programming Range（mV/mT）
|
Programmable [Daughter Board]
|
Package
|
Bandwidth（kHz）
|
Overvoltage / reverse polarity protection（V）
|
Sensing Range(U = Unipolar B = Bipolar)
|
Voltage Isolation UL/IEC62368（KV）
|
|
MLX91206LDC-CAL-001
|
Current Sensors IC
|
IMC-HALL®
|
IC
|
-40…150 °C
|
5V +/-10%
|
7-9
|
Analog Ratiometric
|
10
|
580
|
-
|
460 - 700
|
Hall03
|
SOIC8
|
70
|
+20 / -10
|
UB
|
-
|
选型表 - MELEXIS 立即选型
电子商城
品牌：MELEXIS
品类：smart LIN Driver for small motors
价格：￥78.3170
现货： 143,006
品牌：MELEXIS
品类：smart LIN Motor Driver
价格：￥28.7710
现货： 91,000
品牌：MELEXIS
品类：3-wire hall effect Latch
价格：￥1.7951
现货： 56,883
品牌：MELEXIS
品类：Integrated Current Sensor IC
价格：￥15.3811
现货： 50,898
品牌：MELEXIS
品类：Triaxis Position Sensor IC
价格：￥22.8370
现货： 38,102
品牌：MELEXIS
品类：Micro/Mini LIN Slave Controller
价格：￥12.3240
现货： 36,625
现货市场
服务
可定制显示屏的尺寸0.96”~15.6”，分辨率80*160~3840*2160，TN/IPS视角，支持RGB、MCU、SPI、MIPI、LVDS、HDMI接口，配套定制玻璃、背光、FPCA/PCBA。
最小起订量： 1000 提交需求>
可定制LAMP LED、 CHIP LED、 PLCC LED、 汽车用车规级LED、COB LED的尺寸/电压/电流等参数，电压1.5-37V，电流5-150mA，波长470-940nm。
最小起订量： 30000 提交需求>
授权代理品牌：集成电路
授权代理品牌：分立元件
授权代理品牌：接插件及结构件
授权代理品牌：部件、组件及配件
授权代理品牌：电源及模块
授权代理品牌：电子材料
授权代理品牌：仪器仪表及测试配组件
授权代理品牌：电工工具及材料
授权代理品牌：机械电子元件
授权代理品牌：加工与定制
我要提问
登录 | 立即注册
提交评论