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Atmel LED Driver-MSL1060
6-string PWM LED Driver with Digitally Compensated, 1.1MHz,
48V Boost Regulator and ±1.5% LED String Current Balance
The MSL1060 incorporates a current mode PWM boost regulator with 50V
internal switch and a wide, 4.75V to 36V input voltage range. The 1.1MHz
The Atmel LED Driver-
General Description
?
MSL1060 is an LED driver
with integrated boost
regulator capable of driving
6 LED strings at 30mA up to
48V for lighting applications to
8W. In a typical backlighting
system it can drive up to 72
white LEDs.
switching frequency uses a small-sized inductor and output capacitors while
maintaining high efficiency, low ripple, and noise.
The MSL1060 uses a digital control loop and requires no external
components to manage the LED supply and regulate LED current up to
30mA per series LED string.
The MSL1060 is also easy to use, dimming with an external PWM signal.
Analog dimming of LED string current is available for use with an ambient
light sensor (ALS) and/or temperature management with a thermistor or IC
temperature sensor.
The MSL1060 is offered in a lead-free, halogen-free, RoHS-compliant, 5 x 5mm,
24-lead TQFN package operating over a -40°C to 85°C temperature range.
Applications
Long Life, Efficient LED Backlighting for:
?  Notebook PCs and Desktop PC Monitors
?  Medical and Industrial Instrumentation
?  Portable Media Players (PMPs)
?  Automotive Audio-visual Displays
Industrial Lighting
Signage
Ordering Information
2
PART
MSL1060AW
DESCRIPTION
6-ch LED driver
PACKAGE
24-pin, 5x5x0.75mm TQFN
Atmel LED Driver-MSL1060
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相关代理商/技术参数
MSL1060AW-R 功能描述:LED照明驱动器 6 Str PWM w Digtl 1.1MHz 48VBoost 1.5% 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
MSL1061 制造商:Atmel Corporation 功能描述:LED DRVR 72Segment 5V/9V/12V/15V/18V/24V 28-Pin TQFN
MSL1061AV 功能描述:LED照明驱动器 6StrLED Dvr Dgtl 1.1MHz 48V r 1.5% 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
MSL1061AV-R 功能描述:LED照明驱动器 6Str LED Dvr Dgtl 1.1MHz 48V r 1.5% 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
MSL1064 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:6-string PWM LED Driver with Digitally Compensated, 1.1MHz, 48V Boost Regulator, ±1.5% Current Balance, I2C Interface
MSL1064AW 功能描述:LED照明驱动器 6Str PWM LED Dvr Dgt 1.1MHz 48V 1.5% I 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
MSL1064AW-R 功能描述:LED照明驱动器 6Str PWM LED Dvr Dgt 1.1MHz 48V1.5% I 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
MSL1064-TC 功能描述:LED照明驱动器 6Str PWM LED Dvr Dgt 1.1MHz 48V+/-1.5% I 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