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SC615AMLTRT

更新时间: 2024-11-09 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 207K
描述
Charge Pump Flash LED Driver

SC615AMLTRT 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:SON
包装说明:HVSON, SOLCC10,.12,20针数:10
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-XDSO-N10
JESD-609代码:e3长度:3 mm
湿度敏感等级:1复用显示功能:NO
功能数量:1区段数:1
端子数量:10最高工作温度:60 °C
最低工作温度:-40 °C封装主体材料:UNSPECIFIED
封装代码:HVSON封装等效代码:SOLCC10,.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:OTHER
端子面层:MATTE TIN端子形式:NO LEAD
端子节距:0.5 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 mm
Base Number Matches:1

SC615AMLTRT 数据手册

 浏览型号SC615AMLTRT的Datasheet PDF文件第2页浏览型号SC615AMLTRT的Datasheet PDF文件第3页浏览型号SC615AMLTRT的Datasheet PDF文件第4页浏览型号SC615AMLTRT的Datasheet PDF文件第5页浏览型号SC615AMLTRT的Datasheet PDF文件第6页浏览型号SC615AMLTRT的Datasheet PDF文件第7页 
SC615A  
Charge Pump  
Flash LED Driver  
POWER MANAGEMENT  
Description  
Features  
‹ Two Selectable Modes - Flash and Spotlight  
‹ Up to 700mA Output - Flash Mode  
‹ Up to 280mA Output - Spotlight Mode  
‹ 500mA Over Temperature Range and Voltage  
Range - Flash Mode  
The SC615A is a high-current charge pump designed spe-  
cifically for use with white LEDs used in camera flash  
applications. Only two small bucket capacitors are re-  
quired to develop the output drive, providing a low EMI  
solution compared to inductive boost regulators.  
‹ Spotlight mode set to 40% of Flash Current  
‹ 3.0V to 5.25V Input Range  
‹ External Flash Control Pin for Synchronization to a  
Camera Module or Graphics Controller  
‹ Short Circuit, Over-Voltage, and Over-Temperature  
Protection  
‹ Soft-Start Functionality  
‹ Two Control Inputs for Maximum Versatility  
‹ Shutdown Current < 2µA  
The SC615A has two modes of operation: Flash mode  
and Spotlight mode. In Flash mode, the SC615A is ca-  
pable of delivering 500mA of regulated current for a du-  
ration of 500ms or up to 700mA for a reduced duration.  
In Spotlight mode the SC615A outputs 40% of the Flash  
mode current and can remain enabled continuously.  
An external resistor is connected in series with the LED  
to set the current. In Flash mode, this resistor can  
dissipate up to 175mW, reducing the power dissipation  
requirement of the SC615A. The flash input (FLASH)  
overrides the control input (CTRL) to make sure the flash  
function is activated when called for.  
‹ Micro Lead Package MLPD-10, 3mm x 3mm  
Applications  
‹ Mobile Camera Phones  
‹ Digital Cameras  
‹ PDAs with Built-in Cameras  
The thermally efficient MLPD-10 package and ceramic  
bypass and bucket capacitors make the SC615A a high  
output current driver that requires minimal PCB area.  
Typical Application Circuit  
SC615A  
1
8
9
VOUT  
VIN  
C1+  
C1-  
C2+  
C2-  
white LED  
10µF  
3.0V to 5.25V  
1µF  
3
GND  
1µF  
1µF  
C1  
C2  
4
6
ISET  
10  
2
7
CTRL  
0.5Ω  
5
FLASH  
FLASH  
CTRL  
September 22, 2005  
www.semtech.com  
1

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