• [ 产品资料下载 ]

样品申请

目录

1.产品概述       2.产品特点     jSz嘉泰姆

3.应用范围       4.技术规格书下载（PDF文档）jSz嘉泰姆

5.产品封装       6.电路原理图  jSz嘉泰姆

7.相关产品jSz嘉泰姆

   产品概述 返回TOPjSz嘉泰姆

The CXSD62245 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 CXSD62245 serves as ideal power supply units for portable devices.

   产品特点 返回TOPjSz嘉泰姆

 jSz嘉泰姆

* 2A Constant Output CurrentjSz嘉泰姆

* 80mΩ R_DSON Internal Power PMOSFET SwitchjSz嘉泰姆

* Up to 95% EfficiencyjSz嘉泰姆

* Fixed 380KHz FrequencyjSz嘉泰姆

* Wide 3.6V to 32V Input Voltage RangejSz嘉泰姆

* Output Adjustable from 1.222V to 30VjSz嘉泰姆

* Built in Frequency CompensationjSz嘉泰姆

* Built in Thermal Shutdown FunctionjSz嘉泰姆

* Built in Current Limit FunctionjSz嘉泰姆

* SOP-8 Package is AvailablejSz嘉泰姆

* The minimum dropout up to 0.3VjSz嘉泰姆

   应用范围 返回TOPjSz嘉泰姆

 jSz嘉泰姆

* Portable DVDjSz嘉泰姆

* LCD Monitor / TVjSz嘉泰姆

* Battery ChargerjSz嘉泰姆

* ADSL ModemjSz嘉泰姆

* Telecom / Networking EquipmentjSz嘉泰姆

   技术规格书（产品PDF) 返回TOP jSz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！jSz嘉泰姆

 jSz嘉泰姆

产品封装图 返回TOPjSz嘉泰姆

jSz嘉泰姆

电路原理图 返回TOPjSz嘉泰姆

 jSz嘉泰姆

 jSz嘉泰姆

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

◀ 上一篇: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

返回顶部

下一篇▶:1.6A连续输出电流效率高达90%输入电压6V至40V CXSD62246固定150kHz频率内部振荡器单片异步降压调节器

共有条评论 用户名: 密码: 验证码: 匿名发表