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SC605MLTRT PDF预览

SC605MLTRT

更新时间: 2024-11-07 03:33:23
品牌 Logo 应用领域
商升特 - SEMTECH 显示驱动器驱动程序和接口接口集成电路闪光灯光电二极管
页数 文件大小 规格书
12页 362K
描述
Charge Pump Flash LED Driver

SC605MLTRT 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:SOIC
包装说明:HVSON, SOLCC12,.12,20针数:12
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.83
接口集成电路类型:LED DISPLAY DRIVERJESD-30 代码:S-PDSO-N12
JESD-609代码:e3长度:3 mm
湿度敏感等级:1功能数量:1
区段数:1端子数量:12
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:HVSON
封装等效代码:SOLCC12,.12,20封装形状:SQUARE
封装形式:SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE峰值回流温度(摄氏度):260
电源:3.3/5 V认证状态:Not Qualified
座面最大高度:1 mm子类别:Display Drivers
最大供电电压:5.25 V最小供电电压:3 V
标称供电电压:3.3 V表面贴装:YES
温度等级:INDUSTRIAL端子面层:MATTE TIN
端子形式:NO LEAD端子节距:0.45 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:3 mmBase Number Matches:1

SC605MLTRT 数据手册

 浏览型号SC605MLTRT的Datasheet PDF文件第2页浏览型号SC605MLTRT的Datasheet PDF文件第3页浏览型号SC605MLTRT的Datasheet PDF文件第4页浏览型号SC605MLTRT的Datasheet PDF文件第5页浏览型号SC605MLTRT的Datasheet PDF文件第6页浏览型号SC605MLTRT的Datasheet PDF文件第7页 
SC605  
Charge Pump  
Flash LED Driver  
POWER MANAGEMENT  
Description  
Features  
The SC605 is a high-current charge pump designed spe-  
cifically for use with white LEDs used in camera flash ap-  
plications. Only two small bucket capacitors are required  
to develop the output drive, providing a low EMI solution  
compared to inductive boost regulators.  
Two selectable modes - Flash and Spotlight  
Up to 700mA output - Flash mode  
Up to 280mA output - Spotlight mode  
500mA output over specified temperature and volt-  
age ranges - Flash mode  
Spotlight mode selectable to 20%, 30%  
and 40% of Flash current  
3.0V to 5.25V input range  
Flash control pin for synchronization to  
a camera module or graphics controller  
Short circuit, over-voltage and  
The SC605 has two modes of operation: Flash mode and  
Spotlight mode. In Flash mode, the SC605 is capable of  
delivering 500mA of regulated current for a duration of  
500ms or up to 700mA for a reduced duration. In Spotlight  
mode the SC605 can output 20%, 30%, or 40% of the Flash  
mode current and remain enabled continuously.  
over-temperature protection  
Soft-start functionality  
An external resistor is connected in series with the LED to  
set the current. In Flash mode, this resistor can dissipate  
up to 0.ꢀ75mW, reducing the power dissipation require-  
ment of the SC605. The Flash input (FLASH) overrides  
the control inputs (CTRL0 and CTRL1) to ensure the Flash  
function has the highest priority.  
Three control inputs for maximum versatility  
Shutdown current < 2μA  
Micro-lead package MLPD-12, 3mm x 3mm  
Applications  
Mobile Camera Phones  
Digital Cameras  
PDAs with Built-in Cameras  
The thermally efficient MLPD-12 package and ceramic  
bypass and bucket capacitors help make the SC605 a  
high output current driver that requires a minimal amount  
of PCB area.  
Typical Application Circuit  
Typical Application Circuit  
SC605  
1
3
11  
VIN  
VOUT  
white LED  
VBAT  
µF  
ꢀ0µF  
7
GND  
ISET  
10  
C1+  
6
8
9
5
4
µF  
FLASH  
CTRL0  
CTRL1  
NC  
C1-  
FLASH  
12  
C2+  
CTRL0  
CTRLꢀ  
0.5W  
2
µF  
C2-  
December ꢀ, 2005  
www.semtech.com  

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