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1、電源專業(yè)詞匯集錦(PowerSpecialityVocabulary)電源專業(yè)詞匯(一)背板backplane帶隙電壓參考Bandgapvoltagereference工作臺電源benchtopsupply方塊圖BlockDiagram波特圖BodePlot自舉Bootstrap桶形電容bucketcapcitor機架chassis恒流源constantcurrentsource鐵芯飽和CoreSataration交叉頻率crossoverfrequency紋波電流currentripple逐周期CyclebyCycle周期跳步cycleskipping死區(qū)時間DeadTi
2、me核心溫度DIETemperature非使能,無效,禁用,關(guān)斷Disable主極點dominantpole主極點使能,有效,啟用Enable額定值ESDRatingESD評估板EvaluationBoard超過下面的規(guī)格使用可能引起永久的設(shè)備損害或設(shè)備故障.建議不要工作在電特性表規(guī)定的參數(shù)范圍以外.Exceedingthespecificationsbelowmayresultinpermanentdamagetothedevice,ordevicemalfunction.OperationoutsideoftheparametersspecifiedintheElect
3、ricalCharacteristicssectionisnotimplied.下降沿Faillingedge品質(zhì)因數(shù)figureofmerit浮充電壓floatchargevoltage反馳式功率級flybackpowerstage前向壓降orwardvoltagedrop自由運行free-running續(xù)流二極管Freewheeldiode滿負載Fullload柵極驅(qū)動gatedrive柵極驅(qū)動級gatedrivestage圖gerberplotGerber接地層groundplane電感單位(亨利)Henry人體模式HumanBodyModel滯回Hysteresis
4、涌入電流inrushcurrent反相Inverting抖動jittery結(jié)點Junction開爾文連接Kelvinconnection引腳框架LeadFrame無鉛LeadFree電平移動level-shift電源調(diào)整率Lineregulation負載調(diào)整率loadregulation批號LotNumber低壓差LowDropout密勒Miller節(jié)點node非反相Non-Inverting新穎的novel關(guān)斷狀態(tài)offstate電源工作電壓Operatingsupplyvoltage輸出驅(qū)動級outdrivestage異相OutofPhase產(chǎn)品型號PartNumber
5、P溝道MOSFETP-channelMOSFET相位裕度Phasemargin開關(guān)節(jié)點PhaseNode便攜式電子設(shè)備portableelectronics掉電powerdown電源正常PowerGood功率地PowerGroud節(jié)電模式PowerSaveMode上電Powerup下拉pulldown上拉pullup逐脈沖PulsebyPulse推挽轉(zhuǎn)換器pushpullconverter斜降rampdown斜升rampup冗余二極管redundantdiode電阻分壓器resistivedivider振鈴ringing紋波電流ripplecurrent上升沿risinge
6、dge檢測電阻senseresistor序列電源SequencedPowerSupplys直通,同時導通shoot-through雜散電感strayinductances子電路sub-circuit基板substrate電信Telecom熱性能信息ThermalInformation散熱片thermalslug閾值Threshold振蕩電阻timingresistor線路,走線,引線Trace傳遞函數(shù)Transferfunction跳變點TripPoint跳變點匝數(shù)比(初級匝數(shù)/次級匝數(shù))turnsratio(Np/Ns)欠壓鎖定UnderVoltageLockOut(UV
7、LO)電壓參考VoltageReference伏秒積voltage-secondproduct零極點頻率補償zero-polefrequencycompensation拍頻beatfrequency單擊電路oneshots縮放scaling等效串聯(lián)電阻ESR地電位Ground平衡帶隙trimmedbandgap壓差dropoutvoltage大容量電容largebulkcapacitance斷路器circuitbreaker電荷泵chargepump過沖overshoot元件設(shè)備三繞組變壓器:three-colum
