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参数资料
| 型号： | MSL2041GU |
| 厂商： | Atmel |
| 文件页数： | 8/20页 |
| 文件大小： | 0K |
| 描述： | IC LED DRIVER 4 STRING |
| 产品培训模块： | Industrial Panel Backlighting Driver ICs LED Lighting Drivers LED Driver Basics |
| 标准包装： | 1,000 |
| 系列： | Adaptive SourcePower™ |
| 拓扑： | 交直流离线开关，PWM |
| 输出数： | 4 |
| 内部驱动器： | 无 |
| 类型 - 主要： | 通用 |
| 电源电压： | 10.8 V ~ 13.2 V |
| 输出电压： | 9.6V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 32-SOIC（0.295"，7.50mm 宽） |
| 供应商设备封装： | 32-SOP |
| 包装： | 管件 |
| 工作温度： | -40°C ~ 85°C |
Electrical Characteristics
VIN = 12V, T A = T MIN to T MAX , unless otherwise noted. Typical values are at VIN = 12V, T A = +25°C.
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNIT
DC ELECTRICAL CHARACTERISTICS
VIN Operating Supply Voltage
VIN Operating Supply Current
VIN Sleep Supply Current
VIN Shutdown Supply Current
VDD Regulation Voltage
All drivers driven, I2C serial interface idle
I2C serial interface idle, SLEEP = 1
EN = 0, all digital inputs = VDD or GND
10.8
2.25
12.0
19.2
2.9
0.1
2.5
13.2
31.5
4.2
2
2.75
V
mA
mA
μA
V
Input High Voltage
PWM0 - PWM3, SCL, SDA
Input Low Voltage
PWM0 - PWM3, SCL, SDA
EN Input High Voltage
EN Input Low Voltage
EN Input Hysteresis
0.7 x
VDD
1.9
150
0.3 x
VDD
1.0
V
V
V
mV
SDA, FLTB Output Low Voltage
Open Circuit String Fault Detect
Voltage
Short Circuit String Fault Detect Voltage
OC REF
SC REF
Sinking 3mA
6
6
0.5
V
V
V
D0 - D3 Leakage Current
G0 - G3 Maximum Gate Drive Voltage
G0 - G3 Gate Drive Current
G0 - G3 Gate Sink Current
Voltage under 9V
Voltage between 9V to 16V
PWMn = VDD; Sn = GND; Gn = GND
PWMn = GND; Gn = 9.6V
9.0
0.1
9.6
109
-18
5
10.2
μA
μA
V
mA
mA
ISTR0 = 0xFF; T A = 25°C
465
490
498.75
mV
Current Sense Regulation Voltage
String-to-String Current Matching
ISTR0 = 0xFF; T A = 85°C
ISTR0 = 0x7F; T A = 25°C
ISTR0 = 0x7F; T A = 85°C
ISTR0 = 0x7F; T A = 25°C
ISTR0 = 0x7F; T A = -40°C to +85°C
455.7
242.5
235
250
0.50
0.75
524.3
257.5
265
±2.2
±3.2
mV
mV
mV
%
Thermal Cut-Off temperature
135
°C
FBIn to FBOn Current Transfer Error
FBOn Current Step-Size
FBOn Feedback Output Current
Maximum
FBIn = 100uA
Compliance voltage 3.5V minimum
210
±2
1.1
%
μA
μA
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNIT
AC ELECTRICAL CHARACTERISTICS
PWM Frequency
PWM Duty Cycle
f PWM
(Note 7)
(Note 7)
0
0
50,000
100
Hz
%
8
Atmel LED Drivers-MSL2041/2042
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MSL2041GU-R | 功能描述:LED照明驱动器 Low-Cost, Simple 4-String 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 |
| MSL2042 | 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:Low-cost, Simple 4-string LED Drivers with External Current Sink MOSFETs, 5000:1 Dimming Range and Per String PWM Input |
| MSL2042GU | 功能描述:LED照明驱动器 4Str RGB or White LED Driver lighting 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 |
| MSL2042GU-R | 功能描述:LED照明驱动器 4Str RGB or White LED Driver lighting 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 |
| MSL-204AUYL-4 | 制造商:Unity Microelectronics Inc 功能描述:LED Uni-Color Amber 592nm 4-Pin SMD T/R |
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