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AA1702

更新时间: 2022-05-18 17:08:43
品牌 Logo 应用领域
宏海微 - AGAMEM 驱动器高功率电源
页数 文件大小 规格书
1页 46K
描述
HIGH POWER LED DRIVER

AA1702 数据手册

  
AA1702  
HIGH POWER LED DRIVER  
Agamem Microelectronics Inc.  
PRELIMINARY  
DESCRIPTION  
The AA1702 is a constant current driver to be applied on LED applications. It provides two regulated current ports  
 
for maximum output current up to 720mA. Users may decide the output current by external resistor. In addition,  
the LED brightness can be adjusted via OE . Build-in thermal protection can prevent the chip over heat damage.  
 
FEATURES  
• Constant output current sink for driving LEDs  
• Adjustable output current controlled by external resistor  
• Build-in thermal protection  
• Schmitt trigger input  
• 5V Supply voltage  
• SOP8 package with thermal pad  
 
APPLICATIONS  
• High power LED driver  
• RGB full color power LED driver  
• LED table lamp  
 
BLOCK DIAGRAM  
1
©Copyright Agamem Microelectronics Inc.  
www.agamem.com.tw  
2009/05/04  
Ver 1.0  
AGAMEM MICROELECTRONICS INCORPORATION RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO  
ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. AGAMEM DOES NOT ASSUME ANY LIABILITY  
ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCTS OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY  
ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS.  

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