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参数资料
| 型号： | MSL3162BT |
| 厂商： | Atmel |
| 文件页数： | 5/20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： | 是 |
| 类型 - 主要： | 背光，通用 |
| 类型 - 次要： | RGB，白色 LED |
| 频率： | 18MHz ~ 22MHz |
| 电源电压： | 4.5 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 Driver-MSL3162
16-string, RGB and White LED Drivers with Adaptive
Power Control and 1MHz I 2 C/SMBus Serial Interface
Timing, PWM, Intensity Controls and Synchronization
The internal PWM dimming is synchronized to the LCD's frame timing through the PHI input (typically VSYNC) and the
GSC input (typically HSYNC) to eliminate beating artifacts and maintain high timing accuracy. Suitability for LED backlight
architectures is shown in Table 2. LED area dimming for direct backlighting is supported for contrast improvement. Motion
blur is reduced by setting each LED string's PWM phasing individually to synchronize PWM off times with the LCD refresh
timing for the zone being lit.
Table 2. Atmel LED Driver-MSL3162 LED Common Backlight Drive Architectures
BACKLIGHT TYPE
White LED – Bottom, edge-lit
White LED – Top/bottom,
edge-lit
White LED – Four sides,
edge-lit
White LED – Direct, back-lit
RGB LED – Direct, back-lit
Atmel LED Driver-MSL3162
STRING SUPPLY
OPTIONS
Up to three efficiency
optimized supplies
R, G, B efficiency optimized
supplies
MOTION BLUR REMOVAL
No
No
No
Yes - LED strip phasing
Yes - LED strip phasing
LED ZONE
MANAGEMENT
No
No
No
Higher contrast ratio (area
dimming)
Higher contrast ratio and color
gamut
5
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MSL3162BT-ET1R | 制造商:Atmel Corporation 功能描述:LED DRIVER - Bulk |
| MSL3162BT-R | 功能描述:LED照明驱动器 16String RGB & White 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 |
| MSL3162-TB | 制造商:Atmel Corporation 功能描述:16-STRING RGB & WHITE LED DRIVERS WITH A - Bulk |
| MSL3163BT | 功能描述:LED照明驱动器 16Str Wht RGB Adptv Pwr Ctrl E2PROM I2 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 |
| MSL3163BT-R | 功能描述:LED照明驱动器 16Str Wht RGB Adptv Pwr Ctrl E2PROM I2 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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