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• 1.产品概述       2.产品特点     A53嘉泰姆

• 3.应用范围       4.技术规格书下载（PDF文档）A53嘉泰姆

• 5.产品封装       6.电路原理图  A53嘉泰姆

• 7.相关产品A53嘉泰姆

   产品概述 返回TOPA53嘉泰姆

          The CXSU63033 is high efficiency synchronous, step-up DC/DC 

converters optimized to provide a high efficient solution to medium

 power systems. The devices work under the input voltage between

 0.9V and 4.4V with a 1.4MHz fixed frequency switching. These features minimizes overall solution footprint by allowing the use of tiny,low profile inductors and ceramic capacitors.A53嘉泰姆
         The CXSU63033 is capable of supplying an output voltage between

 2.5V and 4.3V, the internal synchronous switch is desired to provide

 high efficiency without Schottky.A53嘉泰姆
       The devices also featured providing up to 260mA from a single AA 

cell input or up to 600mA from a 2-cell AA with a 3V/3.3V output.A53嘉泰姆
       The CXSU63033 regulators are available in the industry standard 

SOT-23-6 powerpackages (or upon request).

   产品特点 返回TOPA53嘉泰姆

Up to 96% EfficiencyA53嘉泰姆
Low voltage start-up：0.9VA53嘉泰姆
Shut-down current: < 1μAA53嘉泰姆
Input voltage：0.9V～4.4VA53嘉泰姆
Output voltage：2.5V～4.3V (Up to 5V with Schottky)A53嘉泰姆
Low switch on resistance RDS(ON),A53嘉泰姆
Internal switch: 0.35ΩA53嘉泰姆
1.4MHz fixed frequency switchingA53嘉泰姆
High switch on current: 1AA53嘉泰姆
Short-Circuit protectionA53嘉泰姆
Low profile SOT-23-6 package (lead-free packaging is now available)A53嘉泰姆

   应用范围 返回TOPA53嘉泰姆

Digital cameras and MP3A53嘉泰姆
Palmtop computers / PDAsA53嘉泰姆
Cellular phonesA53嘉泰姆
Wireless handsets and DSL modemsA53嘉泰姆
PC cardsA53嘉泰姆
Portable media playersA53嘉泰姆

   技术规格书（产品PDF) 返回TOP A53嘉泰姆

     需要详细的PDF规格书请扫一扫微信联系我们，还可以获得免费样品以及技术支持！A53嘉泰姆

 A53嘉泰姆

产品封装图 返回TOPA53嘉泰姆

A53嘉泰姆

电路原理图 返回TOPA53嘉泰姆

A53嘉泰姆

相关芯片选择指南 返回TOP                    更多同类产品........    

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