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参数资料
| 型号： | MSL3082CS |
| 厂商： | Atmel |
| 文件页数： | 9/16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
PARAMETER
CONDITIONS AND NOTES
MIN
TYP
MAX
UNIT
SDA data valid acknowledge time
SDA data valid time
SDA data set-up time
SCL clock low period
SCL clock high period
SDA, SCL fall time
SDA, SCL rise time
SDA, SCL input suppression
filter period
t VD:ACK
t V D : D AT
t S U : D AT
t LOW
t HIGH
t F
t R
t SP
(Note 2)
(Note 3)
(Note 4, Note 5)
(Note 6)
0.05
0.05
100
0.5
0.26
50
0.55
0.55
120
120
μs
μs
ns
μs
μs
ns
ns
ns
Note 1. Minimum SCL clock frequency is limited by the bus timeout feature, which resets the serial bus interface if either
SDA or SCL is held low for t TIMEOUT . Disable bus timeout feature for DC operation
Note 2. t VD:ACK = SCL low to SDA (out) low acknowledge time
Note 3. t VD:DAT = minimum SDA output data-valid time following SCL low transition
Note 4. A master device must internally provide an SDA hold time of at least 300ns to ensure an SCL low state
Note 5. The maximum SDA and SCL rise times are 300ns. The maximum SDA fall time is 250ns. This allows series protection resistors to be
connected between SDA and SCL inputs and the SDA/SCL bus lines without exceeding the maximum allowable rise time
Note 6. The MSL3082 includes input filters on SDA, SCL, AD0, and AD1 inputs that suppress noise less than 50ns
Note 7. Parameter is guaranteed by design, and is not production tested
Note 8. Subject to thermal dissipation characteristics of the device
Note 9. When mounted according to JEDEC JEP149 and JESD51-12 for a one-layer PCB, θ JA = 21°C/W and θ JC = 1.3°C/W
Block Diagram
Atmel LED Driver-MSL3082
9
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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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