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1.产品概述       2.产品特点     9DA嘉泰姆

3.应用范围       4.技术规格书下载（PDF文档）9DA嘉泰姆

5.产品封装       6.电路原理图  9DA嘉泰姆

7.相关产品9DA嘉泰姆

   产品概述 返回TOP9DA嘉泰姆

The CXSD62244 is a 380 KHz fixed frequency monolithic step down switch mode regulator with a built in internal Power MOSFET. It achieves 3A continuous output current over a wide input supply range with excellent load and line regulation. The device includes a voltage reference, oscillation circuit, error amplifier, internal PMOS and etc. The PWM control circuit is able to adjust the duty ratio linearly from 0 to 100%. An enable function, an over current protection function and a short circuit protection function are built inside. An internal compensation block is built in to minimize external component count. The CXSD62244 serves as ideal power supply units for portable devices.

   产品特点 返回TOP9DA嘉泰姆

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* 3A Constant Output Current9DA嘉泰姆

* 80mΩ R_DSON Internal Power PMOSFET Switch9DA嘉泰姆

* Up to 95% Efficiency9DA嘉泰姆

* Fixed 380KHz Frequency9DA嘉泰姆

* Wide 3.6V to 28V Input Voltage Range9DA嘉泰姆

* Output Adjustable from 1.222V to 26V9DA嘉泰姆

* Built in Frequency Compensation9DA嘉泰姆

* Built in Thermal Shutdown Function9DA嘉泰姆

* Built in Current Limit Function9DA嘉泰姆

* SOP-8 Package is Available9DA嘉泰姆

* The minimum dropout up to 0.3V9DA嘉泰姆

   应用范围 返回TOP9DA嘉泰姆

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* Portable DVD9DA嘉泰姆

* LCD Monitor / TV9DA嘉泰姆

* Battery Charger9DA嘉泰姆

* ADSL Modem9DA嘉泰姆

* Telecom / Networking Equipment9DA嘉泰姆

   技术规格书（产品PDF) 返回TOP 9DA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！9DA嘉泰姆

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产品封装图 返回TOP9DA嘉泰姆

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电路原理图 返回TOP9DA嘉泰姆

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◀ 上一篇:固定380KHz频率2A恒定输出电流CXSD62243效率高达95%140mΩRDSON内部电源PMOSFET开关单片降压开关模式稳压器

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下一篇▶:80mΩ RDSON内部电源PMOSFET开关2A恒定输出电流CXSD62245单片降压开关模式稳压器效率高达95%固定380KHz频率