参数资料
型号: MSL3164BT
厂商: Atmel
文件页数: 3/20页
文件大小: 0K
描述: IC LED DRIVER 16 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: 16
内部驱动器:
类型 - 主要: 背光,通用
类型 - 次要: RGB,白色 LED
频率: 18.15MHz ~ 21.88MHz
电源电压: 4.75 V ~ 5.5 V
安装类型: 表面贴装
封装/外壳: 40-WFQFN 裸露焊盘
供应商设备封装: 40-TQFN(6x6)
包装: 管件
工作温度: -40°C ~ 85°C
Atmel LED Drivers-MSL3163 and MSL3164
16-string White & RGB LED Drivers with Adaptive Power
Control, E2PROM, and SPI/I2C/SMBus Serial Interface
Key Features
?  12-bit PWM String Dimming Operates at 240Hz
?  Fast Serial Interfaces Support up to 16 Devices
per Bus:
- MSL3164 20 MHz SPI
- MSL3163 1 MHz I 2 C
?  8-bit Adaptive Power Correction Maximizes
Efficiency of up to Three String Power Supplies
?  Drives 16 Parallel LED Strings of 10 White LEDs
Each for up to 2560 White LEDs per Serial Bus
?  Supports Adaptive, Real-time Area Dimming for
Highest Dynamic Range LCD TVs and Monitors
?  Programmable String Phase Reduces Motion Blur
?  Global Intensity Control via Serial Interface
?  100mA Peak, 60mA Average LED String Current
?  Single Resistor Sets Peak Current for all LED Strings
Application Circuit
?
Atmel LED Drivers-MSL3163/MSL3164
?  ±3% Current Accuracy and Current Balance
?  Video Frame (VSYNC) and Line (HSYNC) Sync
Inputs
?  Sync Loss Detectors Optionally Disable LED Strings
?  Multiple MSL3163/4s Share String Power
Supplies and Automatically Negotiate the
Optimum Supply Voltage
?  E2PROM Allows Customized Power-On Defaults
?  Less Than 1μA LED String Off-Leakage Current
?  String Open Circuit and LED Short Circuit Fault
Detection
?  Individual Fault Detection Enable for Each String
?  Over-temperature Shutoff Protection
?  Broadcast Write Simplifies Configuration
?  -40°C To +85°C Operating Temperature Range
3
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相关代理商/技术参数
参数描述
MSL3164BT-R 功能描述:LED照明驱动器 16Str Whte & RGB LED Dr Adptv Pwr Ctrl 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
MSL3167GU 功能描述:LED照明驱动器 16Str Wht Simple PWM Dimming Intrfce, F 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
MSL3167GU-R 功能描述:LED照明驱动器 16Str Wht Simple PWM Dimming Intrfce, F 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
MSL3168GU 功能描述:LED照明驱动器 16Str Wht Simple PWM Dimming Intrfce, F 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
MSL3168GU-R 功能描述:LED照明驱动器 16Str Wht Simple PWM Dimming Intrfce, F 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