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参数资料
| 型号： | MSL1061AV |
| 厂商： | Atmel |
| 文件页数： | 11/20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： | 是 |
| 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： | 28-WFQFN 裸露焊盘 |
| 供应商设备封装： | 28-TQFN |
| 包装： | 管件 |
| 工作温度： | -40°C ~ 85°C |
Atmel LED Drivers-MSL1061/MSL1064
6-string PWM LED Driver with Digitally Compensated, 1.1MHz,
48V Boost Regulator, ±1.5% Current Balance, I 2 C Interface
Electrical Characteristics
(Circuit of Figure 6, V VIN = 12V, default register settings of Table 7, T A = -40°C to +85°C, unless otherwise noted. Typical values are at T A = +25°C) (Note 1)
PARAMETER
CONDITIONS AND NOTES
MIN
TYP
MAX
UNIT
DC ELECTRICAL CHARACTERISTICS
VIN operating supply voltage
V VIN = V VCC
VCC unconnected
4.75
6.5
6.5
36
V
V
VIN quiescent supply current
VIN shutdown supply current
VCC output voltage
V EN = 3V, V PWM = 0V
V EN = V PWM = 0V
V VIN = 12V
V VIN = 6V, V VCC = 6V
1
5.6
4
4
4
6
14
14
10
6.3
mA
mA
μA
V
VCC line regulation
VCC dropout voltage
VCC short-circuit current
VCC UVLO threshold
VDD output voltage
VDD short-circuit current
VDD UVLO threshold
6.5V < V VIN < 36V
V VIN = 6V, I VCC = 5mA, V PWM = 0V
V VCC = 0V
V VCC rising, hysteresis = 150mV
I VDD = 1mA
V VDD = 0V
V VDD rising, hysteresis = 80mV
1
100
30
4.1
2.7
10
2.4
2
300
80
4.3
2.9
35
2.5
5
550
150
4.5
3.1
60
2.6
mV
mV
mA
V
V
mA
V
Thermal shutdown threshold (rising)
Thermal shutdown hysteresis
135
10
°C
°C
PARAMETER
CONDITIONS AND NOTES
MIN
TYP
MAX
UNIT
DC ELECTRICAL CHARACTERISTICS - LED CURRENT CONTROL STR0 TO STR5
ILED regulation voltage
STR0 to STR5 full scale sink current
R5 = 100k?
V STRn = 1V, R5 = 100k?, V IADJ = V PWM = 3V
1.195
19.7
1.22
20
1.245
20.3
V
mA
STR0 to STR5 maximum sink current
STR0 to STR5 current matching
V STRn = 1V, R5 = 60k?, V IADJ = V PWM = 3V
(Note 10)
V STRn = 1V, R5 = 100k?, V PWM = 3V (Note 11)
30
1.5
mA
%
STR0 to STR5 leakage current
STR0 to STR5 short circuit detection threshold
STR0 to STR5 open circuit detection threshold
V EN = 0V, V STRn = 40V
V EN = 3V, V STRn = 40V, V PWM = 3V
4
0.1
0.1
4.4
0.1
1
1
4.8
μA
μA
V
V
PARAMETER
CONDITIONS AND NOTES
MIN
TYP
MAX
UNIT
DC ELECTRICAL CHARACTERISTICS - LOGIC I/OS
EN logic high input voltage
EN logic low input voltage
2.3
0.8
V
V
EN logic input current
Atmel LED Drivers-MSL1061/MSL1064
V EN = 3V
20
μA
11
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 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 |
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