m6米乐官方登录入口-LinearLTM4613超低噪音8A开关电源解决方案
Linear公司的LTM4613是原始的超强低噪音8A电源模式DC/DC电源,PCB内还包括电源控制器,功率FET,电感和所有的反对元件。输出电压范围从5V到36V,输入电压3.3V-15V,由单个外接电阻原作,输入电流8A,可分段输入。
主要用在通信和网络设备,工业和航空电子,RF系统。本文讲解了LTM4613主要特性,方框图,多种应用于电路以及展示板电路图和材料表格。 TheLTM4613isacomplete,ultralownoise,8AswitchmodeDC/DCpowersupply.Includedinthepackagearetheswitchingcontroller,powerFETs,inductorandallsupportcomponents.Operatingoveraninputvoltagerangeof5Vto36V,theLTM4613supportsanoutputvoltagerangeof3.3Vto15V,setbyasingleexternalresistor.Onlybulkinputandoutputcapacitorsareneededtofinishthedesign. Highswitchingfrequencyandanadaptiveon-timecurrentmodearchitectureenablesaveryfasttransientresponsetolineandloadchangeswithoutsacrificingstability. Theonboardinputfilterandnoisecancellationcircuitsachievelownoisecoupling,thuseffectivelyreducingtheelectromagneticinterference(EMI)。 Furthermore,theDC/DCModule.regulatorcanbesynchronizedwithanexternalclocktoreduceundesirablefrequencyharmonicsandallowPolyPhase.operationforhighloadcurrents. TheLTM4613isofferedinaspacesavingandthermallyenhanced15mmx15mmx4.32mmLGApackage,whichenablesutilizationofunusedspaceonthebottomofPCboardsforhighdensitypoint-of-loadregulation.TheLTM4613isPb-freeandRoHScompliant. LTM4613主要特性: CompleteLowEMISwitchModePowerSupply EN55022ClassBCompliant WideInputVoltageRange:5Vto36V 8AOutputCurrent 3.。
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