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参数资料
| 型号： | MSL1060AW |
| 厂商： | Atmel |
| 文件页数： | 8/20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： | 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 |
Connection Descriptions
Table 3. Connection Assignments
8
NAME
VCC
VDD
TEST1
TEST2
TEST3
TEST4
PWM
FLTB
OSC
ILED
IADJ
STR5
STR4
STR3
STR2
STR1
STR0
MSL1060
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
DESCRIPTION
6V internal linear regulator output
VCC powers the internal power FET switch driver.
Bypass VCC to GND either with a 10μF or greater ceramic capacitor.
If the voltage at VIN is less than 6.5V, connect VCC directly to VIN to bypass the internal linear
regulator, and power the driver directly from VIN
2.8 5V internal linear regulator output
VDD powers internal logic
Bypass VDD to GND with at least a 4.7μF ceramic capacitor
Factory test connection. Leave unconnected
Factory test connection. Connect to GND
Factory test connection. Connect to GND
Factory test connection. Connect to GND
PWM control input
Drive PWM with a PWM signal up to 40kHz to pulse-width-modulate the LED current
Fault indication output (active low)
FLTB sinks current to GND whenever the MSL1060 detects a fault
Once a fault is detected, FLTB remains low until EN is toggled low/high, or input power is cycled off/on
Oscillator control input
Connect a 115k?, 1% resistor from OSC to GND to set the internal oscillator frequency which sets the
boost regulator switching frequency to 1.1MHz
Maximum LED current control input
Connect a resistor from ILED to GND to set the full-scale LED string current
For example, connect a 100k? resistor to GND to set a 20mA sink current through each LED string
Analog LED current dimming input
Apply a voltage in the range of 0V to 1.22V to adjust LED current from 0 to 100%.
Use IADJ for ambient light sensing, temperature compensation, or other LED control functions
Connect IADJ to VDD if unused
LED String 5 current sink output
Connect the cathode of LED String 5 to STR5
Connect STR5 to GND if unused
LED String 4 current sink output
Connect the cathode of LED String 4 to STR4
Connect STR4 to GND if unused
LED String 3 current sink output
Connect the cathode of LED String 3 to STR3
Connect STR3 to GND if unused
LED String 2 current sink output
Connect the cathode of LED String 2 to STR2
Connect STR2 to GND if unused
LED String 1 current sink output
Connect the cathode of LED String 1 to STR1
Connect STR1 to GND if unused
LED String 0 current sink output
Connect the cathode of LED String 0 to STR0
Connect STR0 to GND if unused
Atmel LED Driver-MSL1060
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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 |
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