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参数资料
| 型号： | MSL3082CS |
| 厂商： | Atmel |
| 文件页数： | 10/16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 Typical Application Circuit
Figure 3. Typical Application Circuit
Detailed Description
The MSL3082 is a highly integrated, flexible, multi-string LED driver that uses external MOSFETs to allow high LED string
currents, and includes power supply control to maximize efficiency. The driver optionally connects to a video subsystem
to offer easy synchronization for use in LCD TV backlight applications. Up to sixteen devices may be connected together
to drive a large number of LED strings in a system. The drivers provide multiple methods of controlling LED brightness,
through both peak current control and pulse width control of the string drive signals. Peak current control offers excellent
color consistency, while pulse width control allows brightness management. An on-chip EEPROM holds all the default
control register values. At power-up the data in the EEPROM are automatically copied directly to the control registers,
setting up the device for operation. The factory programmed EEPROM values are changeable through the serial interface
if a different power-up condition is desired.
10
Atmel LED Driver-MSL3082
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PDF描述 |
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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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