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参数资料
| 型号： | MSL2160DQ |
| 厂商： | Atmel |
| 文件页数： | 9/28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： | 无 |
| 类型 - 主要： | 背光，通用 |
| 类型 - 次要： | RGB，白色 LED |
| 频率： | 19.4MHz ~ 20.6MHz |
| 电源电压： | 10.8 V ~ 13.2 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 64-VFQFN 裸露焊盘 |
| 供应商设备封装： | 64-TQFN（9x9） |
| 包装： | 管件 |
| 工作温度： | -40°C ~ 105°C |
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Atmel LED Drivers-MSL2160/MSL2161
16-string, White and RGB LED Drivers with Adaptive Configuration,
EEPROM, and SPI/I 2 C/SMBus Serial Interface
PIN
PIN NAME
MSL2161 MSL2160
PIN DESCRIPTION
11
12
13
14
15
16
17
18
19
20
21
22
23
D7
NC
SDA
SCL
GND
FLTB
ADDR
FBO3
FBO2
FBO1
S8
G8
D8
D7
MISO
MOSI
SCK
CSB
FLTB
ADDR
FBO3
FBO2
FBO1
S8
G8
D8
Drain sense input 7
Drain sense input for external MOSFET 7.
Connect D7 through a 10M? resistor to the drain of the external MOSFET driving LED string 7.
If unused, connect D7 to ground.
MSL2161: No connect
Make no connection to NC.
MSL2160: Master input slave output
MISO is the SPI serial data output.
MSL2161: I2C serial data I/O
SDA is the data I/O for the I2C serial interface.
MSL2160: Master output slave input
MOSI is the SPI serial data input.
MSL2161: I2C serial clock input
SCL is the clock input for the I2C serial interface.
MSL2160: SPI serial shift clock
SCK is the clock input for the SPI bus.
MSL2161: Ground
Connect GND to system ground and to EP with short, wide traces.
MSL2160: Chip select bar
CSB is the chip select input for SPI transactions. CSB is active low.
Fault indication output (active low)
Open drain output FLTB sinks current to GND whenever a fault is detected and verified.
FLTB remains low until the fault registers are read, and reasserts if the fault persists.
Slave ID selection inputs
Connect ADDR to GND through a resistor to set the device address for the serial interface.
Efficiency Optimizer output 3
Connect FBO3 to the third power supply’s feedback node.
Connect FBO3 to GND if unused.
Efficiency Optimizer output 2
Connect FBO2 to the second power supply’s feedback node. Connect FBO2 to GND if unused.
Efficiency Optimizer output 1
Connect FBO1 to the first power supply’s feedback node. Connect FBO1 to GND if unused.
Source sense input 8
Source sense input for external MOSFET 8.
Connect S8 to the source of the external MOSFET and to the current sense resistor for LED string 8.
The full-scale LED current threshold is reached when 500mV is across the current sense resistor.
If unused, connect S8 to ground.
Gate output 8
Gate drive output for external MOSFET 8.
Connect G8 to the gate of the external MOSFET driving LED string 8.
If unused, leave G8 unconnected.
Drain sense input 8
Drain sense input for external MOSFET 8.
Connect D8 through a 10M? resistor to the drain of the external MOSFET driving LED string 8.
If unused, connect D8 to ground.
Atmel LED Drivers-MSL2160/MSL2161
9
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MSL2160DQ-R | 功能描述:LED照明驱动器 16String White & RGB 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 |
| MSL2161 | 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:16-string, White and RGB LED Drivers with Adaptive Configuration, EEPROM, and SPI/I2C/SMBus Serial Interface |
| MSL2161DQ | 功能描述:LED照明驱动器 16String White & RGB 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 |
| MSL2161DQ-R | 功能描述:LED照明驱动器 16String White & RGB 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 |
| MSL2162DQ | 功能描述:LED照明驱动器 16-String RGBWhite LED Dvrs AdapCon E2P 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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