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Atmel LED Drivers-MSL2160/MSL2161
16-string, White and RGB LED Drivers with Adaptive Configuration,
EEPROM, and SPI/I 2 C/SMBus Serial Interface
Electrical Characteristics
Typical Application Circuit, V VIN = 12V, T A = T MIN to T MAX , unless otherwise noted. Typical values are T A = +25°C
PARAMETER
SYMBOL
CONDITIONS AND NOTES
MIN
TYP
MAX
UNIT
DC ELECTRICAL CHARACTERISTICS
VIN Operating Supply Voltage
VIN Operating Supply Current
VIN Shutdown Supply Current
VIN Sleep Supply Current
VCC Regulation Voltage
VDD Regulation Voltage
All LED strings on 50%
duty cycle
All LED strings on 100%
duty cycle
EN = GND
SLEEP = 1, SDA, SCL,
ADDR, PWM, PHI and GSC
at GND or VDD
10.8
4.5
2.4
12
15
30
500
2.75
5.0
2.5
13.2
30
70
5.5
2.6
V
mA
μA
mA
V
V
EN Input High Voltage
EN Input Low Voltage
PWM, PHI, GSC, Input High Voltage
PWM, PHI, GSC, Input Low Voltage
1.8
0.7 x V VDD
0.9
0.3 x
V VDD
V
V
V
V
PHI, GSC Output High Voltage
I SOURCE = 5mA
V VDD – 0.4
PHI, GSC, FLTB Output Low Voltage
I SINK = 6mA
0.4
V
FBO1 - FBO3 Feedback Output Current
FBO1 - FBO3 Feedback Output Current Step
FBOn DAC = 0xFF, V FBOn = 0
INCRSTEP[0:1] = 00,
DECRSTEP[0:1] = 00
208
306
1.2
360
μA
μA
D0 - D15 Short Circuit Fault
Detection Threshold
G0 - G15 Open Circuit Fault
Detection Threshold
G0 - G15 Maximum Gate Drive Current
G0 - G15 Maximum Gate Drive Voltage
0.7
V VIN – 2.5
8
8
V
V
mA
V
S0 - S15 Regulation Voltage
S0 - S15 Voltage Accuracy
S0 - S15 Regulation Voltage Matching
Thermal Shutdown Temperature
ISTR = 0xFF
ISTR = 0x7F, T A = +25°C
ISTR = 0x7F
ISTR = 0x7F, T A = +25°C, 1 st
string to all others
ISTR = 0x7F, string to average
of all strings
Temperature rising, hysteresis
= 15°C (Note 1)
475
-1.5
-4
-0.5
-1.5
500
135
525
+1.5
+4
+0.5
+1.5
mV
%
%
°C
Atmel LED Drivers-MSL2160/MSL2161
15
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相关代理商/技术参数
MSL2160DQ-R
功能描述:LED照明驱动器 16String White & RGB LED Drivers with A
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
MSL2161
制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:16-string, White and RGB LED Drivers with Adaptive Configuration, EEPROM, and SPI/I2C/SMBus Serial Interface
MSL2161DQ
功能描述:LED照明驱动器 16String White & RGB LED Drivers with A 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
MSL2161DQ-R
功能描述:LED照明驱动器 16String White & RGB LED Drivers with A 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
MSL2162DQ
功能描述:LED照明驱动器 16-String RGBWhite LED Dvrs AdapCon E2P 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
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