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参数资料
| 型号： | MSL3082CS |
| 厂商： | Atmel |
| 文件页数： | 3/16页 |
| 文件大小： | 0K |
| 描述： | IC LED DRIVER 8 STRING |
| 产品培训模块： | Industrial Panel Backlighting Driver ICs LED Lighting Drivers LED Driver Basics |
| 标准包装： | 2,500 |
| 系列： | Adaptive SourcePower™ |
| 拓扑： | 交直流离线开关，PWM |
| 输出数： | 8 |
| 内部驱动器： | 无 |
| 类型 - 主要： | 背光，通用 |
| 类型 - 次要： | RGB，白色 LED |
| 频率： | 18MHz ~ 22MHz |
| 电源电压： | 10.8 V ~ 13.2 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 44-VFQFN 裸露焊盘 |
| 供应商设备封装： | 44-QFN（7x7） |
| 包装： | 管件 |
| 工作温度： | -40°C ~ 105°C |
Atmel LED Driver-MSL3082
8-string, High-power, White or RGB LED Driver for TV,
Blacklighting, or Intelligent Solid-state Lighting
Key Features
? Fast, 1MHz I C/Smbus Interface Supports up to
? 8-bit PWM String Dimming
2
16 Devices per Bus
? 4-bit Adaptive Power Correction Maximizes Efficiency
? External Mosfets Allow >0.5a LED String Current
? Drives up to Eight Parallel, High-power Led Strings
? Multiple MSL3082s Share String Supply and
Automatically Negotiate Optimum Voltage
? 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
? ±1% Current Accuracy and Current Balance
Application Circuit
Atmel LED Driver-MSL3082
? 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 +105°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 |
参数描述 |
|---|---|
| MSL3082CS-R | 功能描述:LED照明驱动器 8Str 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 |
| MSL3085 | 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:8-string White and RGB LED Driver with Adaptive Power Control, EEPROM, and I2C/SMBus Serial Interface |
| MSL3085BT | 功能描述:LED照明驱动器 8-Stinge White & RGB LED Dvrs wAdapt Pwr 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 |
| MSL3085BT-R | 功能描述:LED照明驱动器 8-String White & RGB LED Drivers with Ad 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 |
| MSL3086-IU | 功能描述:LED照明驱动器 8-Str LED Driver Internal Boost Cntr 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 |
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