Atmel LED Driver-MSL2100
8-string, High-power, White or RGB LED Drivers for TVs,
Monitors, or Intelligent Solid-state Lighting
Key Features
?  8-bit PWM String Dimming
?  Fast, 1MHz I 2 C/SMBus Interface Supports up to
16 Devices per Bus
?  4-Bit Adaptive Power Correction Maximizes
Efficiency of up to Three Power Supplies
?  External MOSFETs allow >0.5A LED String Current
?  Drives up to Eight Parallel High Power LED Strings
?  Multiple MSL2100s Share String Supplies and
Automatically Negotiate Optimum Voltages
?  Supports Adaptive, Real-time 2-D Area Dimming
for Highest Dynamic Range LCD TVs and Monitors
?  Programmable String Phase Virtually Eliminates
Motion Blur and Improves Efficiency
?  Global LED Intensity Control via Serial Interface
?  Supports Direct PWM Control of all LED Strings
with a Single PWM Input Signal
Application Circuit
Atmel LED Driver-MSL2100
?  ±1% Current Accuracy and Current Balance
?  Video Frame (VSYNC) and Line (HSYNC)
Sync Inputs
?  Sync Loss Detectors Optionally Disable LED Strings
?  Internal EEPROM Allows Custom Power-up
Default Settings
?  String Open Circuit and LED Short Circuit
Fault Detection
?  <1μA LED String off Leakage Current
?  External Resistors Set Individual String Peak Current
?  Programmable LED Over-temperature Compensation
?  Automatic Die Over-temperature Protection
?  I 2 C/SMBus Broadcast Mode Simplifies Configuration
?  -40°C To +85°C Operating Temperature Range
?  Lead-free, Halogen-free, RoHs-compliant Package
3
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相关代理商/技术参数
MSL2100BR-R 功能描述:LED照明驱动器 8 Str Hi Pwr, White or RGB LED Drivers RoHS:否 制造商:STMicroelectronics 输入电压:11.5 V to 23 V 工作频率: 最大电源电流:1.7 mA 输出电流: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:SO-16N
MSL2160 制造商:未知厂家 制造商全称:未知厂家 功能描述:16-string, White and RGB LED Drivers with Adaptive Configuration,EEPROM, and SPI/I2C/SMBus Serial Interface
MSL2160DQ 功能描述:LED照明驱动器 16-StringRGBLED Dvrs AdapPwrContr E2Prom RoHS:否 制造商:STMicroelectronics 输入电压:11.5 V to 23 V 工作频率: 最大电源电流:1.7 mA 输出电流: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:SO-16N
MSL2160DQ-R 功能描述:LED照明驱动器 16String White & RGB LED Drivers with A RoHS:否 制造商:STMicroelectronics 输入电压:11.5 V to 23 V 工作频率: 最大电源电流:1.7 mA 输出电流: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:SO-16N
MSL2161 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:16-string, White and RGB LED Drivers with Adaptive Configuration, EEPROM, and SPI/I2C/SMBus Serial Interface
MSL2161DQ 功能描述:LED照明驱动器 16String White & RGB LED Drivers with A RoHS:否 制造商:STMicroelectronics 输入电压:11.5 V to 23 V 工作频率: 最大电源电流:1.7 mA 输出电流: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:SO-16N
MSL2161DQ-R 功能描述:LED照明驱动器 16String White & RGB LED Drivers with A RoHS:否 制造商:STMicroelectronics 输入电压:11.5 V to 23 V 工作频率: 最大电源电流:1.7 mA 输出电流: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:SO-16N
MSL2162DQ 功能描述:LED照明驱动器 16-String RGBWhite LED Dvrs AdapCon E2P RoHS:否 制造商:STMicroelectronics 输入电压:11.5 V to 23 V 工作频率: 最大电源电流:1.7 mA 输出电流: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:SO-16N