电脑桌面
添加小米粒文库到电脑桌面
安装后可以在桌面快捷访问

AP4313外置恒流调压电路

AP4313外置恒流调压电路_第1页
1/12
AP4313外置恒流调压电路_第2页
2/12
AP4313外置恒流调压电路_第3页
3/12
AP4313 1Apr. 2007 Rev. 1. 5BCD Semiconductor Manufacturing LimitedData SheetGeneral DescriptionThe AP4313 is a highly integrated solution for a con-stant voltage/constant current mode SMPS application.The AP4313 contains one 1.21V voltage referencewith ±1% accuracy, one current sensing circuit and twooperational amplifiers. Combining the voltage refer-ence with one operational amplifier makes AP4313 anideal voltage controller for use in adapters and batterychargers. The other low voltage reference combinedwith the other operational amplifier makes it an idealcurrent limiter for output low side current sensing.The AP4313 is available in SOT-23-6 package.Featu res·Constant Voltage and Constant Current Control·Precision Internal Voltage Reference·Few External Components ·Easy Compensation·Low Supply Current: 0.5mA·Operating Temperature Range: -40 to 105oCApplications·Adapters·Battery Chargers Figure 1. Package Type of AP4313SOT-23-6 AP4313 2Apr. 2007 Rev. 1. 5BCD Semiconductor Manufacturing LimitedData SheetFigure 2. Pin Configuration of AP4313 (Top View )Pin DescriptionPin Nu mberPin NameFu nction1VCTRLInput pin of the voltage control loop2GNDGround3VOUTOutput pin. Sinking current only4ICTRL Input pin of the current control loop5VSENSEInput pin of the current control loop6VCC Power supplyPin Configu ration(SOT-23-6) K PackageVCTRLGNDVOUTVCCVSENSEICTRL213456 AP4313 3Apr. 2007 Rev. 1. 5BCD Semiconductor Manufacturing LimitedData SheetFu nctional Block DiagramFigu re 3. Fu nctional Block Diagram of AP4313PackageTemperature RangePart Number Marking IDPacking TypeTin LeadLead FreeTin LeadLead FreeSOT-23-6-40 to 105oCAP4313KTRAP4313KTR-E1K6GE6GTape & ReelCircuit TypePackageK: SOT-23-6E1: Lead FreeBlank: Tin Lead AP4313 - TR: Tape and ReelOrdering Informa...

1、当您付费下载文档后,您只拥有了使用权限,并不意味着购买了版权,文档只能用于自身使用,不得用于其他商业用途(如 [转卖]进行直接盈利或[编辑后售卖]进行间接盈利)。
2、本站所有内容均由合作方或网友上传,本站不对文档的完整性、权威性及其观点立场正确性做任何保证或承诺!文档内容仅供研究参考,付费前请自行鉴别。
3、如文档内容存在违规,或者侵犯商业秘密、侵犯著作权等,请点击“违规举报”。

碎片内容

AP4313外置恒流调压电路

确认删除?
VIP
微信客服
  • 扫码咨询
会员Q群
  • 会员专属群点击这里加入QQ群
客服邮箱
回到顶部