• [ 产品资料下载 ]

样品申请

目录

1.产品概述       2.产品特点     cyJ嘉泰姆

3.应用范围       4.技术规格书下载（PDF文档）cyJ嘉泰姆

5.产品封装       6.电路原理图  cyJ嘉泰姆

7.相关产品cyJ嘉泰姆

   产品概述 返回TOPcyJ嘉泰姆

The CXSD62243 is a 380 KHz fixed frequency monolithic step down switch mode regulator with a built in internal Power MOSFET. It achieves 2A 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 CXSD62243 serves as ideal power supply units for portable devices.

   产品特点 返回TOPcyJ嘉泰姆

 cyJ嘉泰姆

* 2A Constant Output CurrentcyJ嘉泰姆

* 140mΩ R_DSON Internal Power PMOSFET SwitchcyJ嘉泰姆

* Up to 95% EfficiencycyJ嘉泰姆

* Fixed 380KHz FrequencycyJ嘉泰姆

* Wide 3.6V to 20V Input Voltage RangecyJ嘉泰姆

* Output Adjustable from 0.8V to 18VcyJ嘉泰姆

* Built in Frequency CompensationcyJ嘉泰姆

* Built in Thermal Shutdown FunctioncyJ嘉泰姆

* Built in Current Limit FunctioncyJ嘉泰姆

* SOP-8 Package is AvailablecyJ嘉泰姆

* The minimum dropout up to 0.3VcyJ嘉泰姆

   应用范围 返回TOPcyJ嘉泰姆

 cyJ嘉泰姆

* Portable DVDcyJ嘉泰姆

* LCD Monitor / TVcyJ嘉泰姆

* Battery ChargercyJ嘉泰姆

* ADSL ModemcyJ嘉泰姆

* Telecom / Networking EquipmentcyJ嘉泰姆

   技术规格书（产品PDF) 返回TOP cyJ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！cyJ嘉泰姆

 cyJ嘉泰姆

产品封装图 返回TOPcyJ嘉泰姆

cyJ嘉泰姆

电路原理图 返回TOPcyJ嘉泰姆

 cyJ嘉泰姆

 cyJ嘉泰姆

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

◀ 上一篇:2A输出负载电流输入电压高达45VCXSD62242固定150KHz频率内部振荡器固定和可调降压（buck）开关式稳压器

返回顶部

下一篇▶:3A恒定输出电流效率高达95%固定380KHz频率3.6V至28V输入电压CXSD62244内置频率补偿单片降压开关模式稳压器

共有条评论 用户名: 密码: 验证码: 匿名发表