CXSU63274

CXSU63274是一种低成本、低启动电流、电流模式的PWM控制器,具有绿色模式节能操作。集成功能包括电流传感的前沿消隐、内部斜率补偿。它将为用户提供高效率、低外部元件数、低成本的应用解决方案

电流传感的前沿消隐内部斜率补偿CXSU63274低成本低启动电流模式的PWM控制器

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目录

1.产品概述       2.产品特点     Vvr嘉泰姆

3.应用范围       4.技术规格书下载(PDF文档)Vvr嘉泰姆

5.产品封装       6.电路原理图  Vvr嘉泰姆

7.相关产品Vvr嘉泰姆

   产品概述 返回TOPVvr嘉泰姆


The CXSU63274 is a low cost , low startup current , current mode PWM controller with green-mode power-saving operation. The integrated functions include the leading-edge blanking of the current sensing, internal slope compensation. It would provide the users a superior DC/DC power application of higher efficiency, low external component counts, and lower cost solution for applications. The CXSU63274 features more protections or functions for the following characteristics : ※Add OLP (Over Load Protection) function to provide better protection performance for fault conditions like short circuit or over load. ※Modify the OVP (Over Voltage Protection) mechanism from the cycle-by-cycle mode to the hiccup mode. CXSU63274 is available by SOT-23-6L and DFN8L packages. 

   产品特点 返回TOPVvr嘉泰姆


  z High-Voltage BiCMOS ProcessVvr嘉泰姆

 z Very Low Startup Current (<20μA)Vvr嘉泰姆

 z Under Voltage Lockout (UVLO )Vvr嘉泰姆

 z Current Mode ControlVvr嘉泰姆

  z Non-audible-noise Green Mode ControlVvr嘉泰姆

 z Current LimitingVvr嘉泰姆

 z LEB (Leading-Edge Blanking) on CS PinVvr嘉泰姆

 z OLP (Over Load Protection)Vvr嘉泰姆

 z OVP (Over Voltage Protection) on Vcc PinVvr嘉泰姆

 z Leading-Edge BlankingVvr嘉泰姆

  z Programmable Switching FrequencyVvr嘉泰姆

 z Internal Slope CompensationVvr嘉泰姆

 z Green-Mode Control for Power SavingVvr嘉泰姆

 z 300mA Driving CapabilityVvr嘉泰姆

   应用范围 返回TOPVvr嘉泰姆


 z  DC/DC Switching Power AdaptorVvr嘉泰姆

 z Battery ChargerVvr嘉泰姆

 z PC 5V Standby Power.Vvr嘉泰姆

 z Open-Frame Switching Power SupplyVvr嘉泰姆

   技术规格书(产品PDF) 返回TOP Vvr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Vvr嘉泰姆

 QQ截图20160419174301.jpgVvr嘉泰姆

产品封装图 返回TOPVvr嘉泰姆


image.pngVvr嘉泰姆

电路原理图 返回TOPVvr嘉泰姆

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 Vvr嘉泰姆

大功率升压控制器隔离控制器Vvr嘉泰姆

Part NumberVvr嘉泰姆

Vin   Vvr嘉泰姆

(min) (V)Vvr嘉泰姆

Vin   Vvr嘉泰姆

(max) (V)Vvr嘉泰姆

UVLO   Vvr嘉泰姆

(V)Vvr嘉泰姆

IlimVvr嘉泰姆

(A)Vvr嘉泰姆

Fsw  (MHz)Vvr嘉泰姆

Vout,Vvr嘉泰姆

max(V)Vvr嘉泰姆

Input   Quiescent Vvr嘉泰姆

Current(uA)Vvr嘉泰姆

PackageVvr嘉泰姆

CXSU63273Vvr嘉泰姆

3Vvr嘉泰姆

18Vvr嘉泰姆

16Vvr嘉泰姆

2Vvr嘉泰姆

1.5MVvr嘉泰姆

80Vvr嘉泰姆

20μAVvr嘉泰姆

 SIP9 Vvr嘉泰姆

CXSU63274Vvr嘉泰姆

3Vvr嘉泰姆

36Vvr嘉泰姆

16Vvr嘉泰姆

2Vvr嘉泰姆

1.5MVvr嘉泰姆

100Vvr嘉泰姆

20μAVvr嘉泰姆

SOT23-6L DFN8LVvr嘉泰姆

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