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参数资料
| 型号： | MSL2162DQ |
| 厂商： | Atmel |
| 文件页数： | 11/24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 |
Atmel LED Driver-MSL2162
16-string White and RGB LED Driver with
Adaptive Configuration, EEPROM, and SPI Bus
NO.
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60
NAME
EN
VIN
VDD
S0
G0
D0
S1
G1
D1
S2
G2
D2
DESCRIPTION
Enable input (active high)
Drive EN high to turn on the MSL2162, drive EN low to turn off the MSL2162.
For automatic start-up, connect EN to VIN. When EN is low, the entire device, including the serial
interface, is turned off. Drive EN high to initiate a boot load of the EEPROM data into the control registers
to set the startup condtions.
Supply voltage input
Connect a 12V ±10% supply to VIN. Bypass VIN to ground with a 10μF ceramic capacitor placed close to VIN.
2.5V internal LDO regulator output
VDD powers internal logic. Bypass VDD to ground with a 4.7μF ceramic capacitor placed close to VDD.
Current sense input 0
Current sense input for LED string 0.
Connect S0 to the source of the external MOSFET and to the current sense resistor for LED string 0.
The full-scale LED current threshold is 500mV is across the current sense resistor.
Gate output 0
Gate drive output for external MOSFET 0.
Connect G0 to the gate of the external MOSFET driving LED string 0.
Drain sense input 0
Drain sense input for external MOSFET 0.
Connect D0 through a 10MΩ resistor to the drain of the external MOSFET driving LED string 0.
Current sense input 1
Current sense input for LED string 1.
Connect S1 to the source of the external MOSFET and to the current sense resistor for LED string 1.
The full-scale LED current threshold is 500mV is across the current sense resistor.
Gate output 1
Gate drive output for external MOSFET 1.
Connect G1 to the gate of the external MOSFET driving LED string 1.
Drain sense input 1
Drain sense input for external MOSFET 1.
Connect D1 through a 10MΩ resistor to the drain of the external MOSFET driving LED string 1.
Current sense input 2
Current sense input for LED string 2.
Connect S2 to the source of the external MOSFET and to the current sense resistor for LED string 2.
The full-scale LED current threshold is 500mV is across the current sense resistor.
Gate output 2
Gate drive output for external MOSFET 2.
Connect G2 to the gate of the external MOSFET driving LED string 2.
Drain sense input 2
Drain sense input for external MOSFET 2.
Connect D2 through a 10MΩ resistor to the drain of the external MOSFET driving LED string 2.
Atmel LED Driver-MSL2162
11
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MSL2162DQ-R | 功能描述:LED照明驱动器 16String White & RGB LED Driver 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 |
| MSL2164-DU | 功能描述:LED照明驱动器 16-String LED Driver Mult-PWM Modes 3FO 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 |
| MSL2164-DUR | 功能描述:LED照明驱动器 16-String LED Driver Mult-PWM Modes 3FO 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 |
| MSL2166-DU | 功能描述:LED照明驱动器 16-String LED Driver Mult-PWM Modes 2FO 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 |
| MSL2166-DUR | 功能描述:LED照明驱动器 16-String LED Driver Mult-PWM Modes 2FO 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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