参数资料
型号: MSL1060AW
厂商: Atmel
文件页数: 3/20页
文件大小: 0K
描述: IC LED DRIVER 6 STRING
产品培训模块: Industrial Panel Backlighting Driver ICs
LED Lighting Drivers
LED Driver Basics
标准包装: 2,000
拓扑: PWM,升压(升压)
输出数: 6
内部驱动器:
类型 - 主要: 背光,通用
类型 - 次要: RGB,白色 LED
频率: 990kHz ~ 1.21MHz
电源电压: 4.75 V ~ 36 V
输出电压: 48V
安装类型: 表面贴装
封装/外壳: 24-WQFN 裸露焊盘
供应商设备封装: 24-TQFN(5x5)
包装: 管件
工作温度: -40°C ~ 85°C
Atmel LED Driver-MSL1060
6-string PWM LED Driver with Digitally Compensated, 1.1MHz,
48V Boost Regulator and ±1.5% LED String Current Balance
Key Features
?  Drives 6 Strings of up to 12 LEDs per String
?  Drives 72 White LEDs at 30mA for 8W Power
?  Better than ±1.5% String Current Accuracy
?  4.75V to 36V Wide Input Supply Range
?  Boost Regulator with 50V Internal Switch
?  1.1MHz Current Mode PWM Boost
?  Up to 92% Boost Regulator Efficiency
?  Internal, Automatic Power Supply Management
?  Adjustable LED Current up to 30mA Per String
?  String Outputs can be Paralleled in Any
Combination to Drive >30mA LEDs
Application Circuit
V IN = 4.75V to 36V
?  ALS Interface for Automatic Brightness Setting
?  Temperature Sensor Interface for Temp Derating
?  Individual O/C and S/C String Fault Detection
?  Faulty Strings are Automatically Disabled
?  FLTB Logic Output Reports Faults
?  Enable Input Allows Logic On/Off Control
?  PWM Input Provides Wide Dimming Range
?  Adjustable Over-voltage Protection
?  -40°C - +85°C Operating Temperature Range
?  Lead-free, Halogen-free, RoHS-compliant
V OUT = 48V max
Fault
Alert
VIN
EN
FLTB
OSC
SW
OVP
ILED
Set String
current
….
Up to 12
White
LEDs per
String
.
. . .
ALS or
Temp
IADJ
MSL1060
STR0
STR5
1.5% maximum current
mismatch between
Strings
PWM
GND
Atmel LED Driver-MSL1060
3
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相关代理商/技术参数
参数描述
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