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      參數(shù)資料
      型號(hào): LMZ1501-9PD5A
      元件分類: 電源模塊
      英文描述: 1-OUTPUT 50 W AC-DC REG PWR SUPPLY MODULE
      封裝: METAL, CASE M02, MODULE
      文件頁(yè)數(shù): 15/25頁(yè)
      文件大?。?/td> 569K
      代理商: LMZ1501-9PD5A
      Cassette Style
      DC-DC Converters
      M Series
      Edition 01/01.2001
      22/25
      0
      1
      0.95
      0
      U
      i [V DC]
      0
      t
      low min
      4
      t
      low min
      4
      t
      high min
      t
      h
      1
      U
      ti +Uhi
      U
      ti
      Input voltage failure
      Switch-on cycle
      Input voltage sag
      Switch-on cycle and subsequent
      input voltage failure
      U
      D high
      U
      D low
      U
      D
      0
      JFET
      NPN
      t
      U
      o1
      U
      o1 nom
      U
      D high
      U
      D low
      U
      D
      t
      low min
      4
      t
      h
      1
      0
      U
      D high
      U
      D low
      U
      D
      0
      JFET
      NPN
      U
      o1
      U
      D high
      U
      D low
      U
      D
      t
      low min
      4
      U
      to
      3
      Output voltage failure
      0
      I
      D high
      I
      D low
      I
      D
      t
      0
      I
      D high
      I
      D low
      I
      D
      t
      3
      2
      33
      U
      o1 nom
      U
      to +Uho
      Input voltage monitoring
      Output voltage monitoring
      11008
      Threshold tolerances and hysteresis:
      If
      Ui is monitored, the internal input voltage after the input
      filter and rectifier (EM, LM and LMZ types) is measured.
      Consequently this voltage differs from the voltage at the
      connector pins by the voltage drop
      DUti across input filter
      and rectifier. The threshold level of the D0 and D9 options is
      factory adjusted at nominal output current
      Io nom and at TA =
      25
      °C. The value of DU
      ti depends upon the input voltage
      range (AM, BM, ...), threshold level
      Ut, temperature and in-
      put current. The input current is a function of the input volt-
      age and the output power.
      Fig. 24
      Relationship between Ui, Uo1, UD, ID and Uo1/Uo nom versus time.
      DUti
      Uhi
      UD low
      UD
      UD high
      Ui
      P
      o
      =
      P
      o
      nom
      P
      o
      =
      0
      P
      o
      =
      0
      Uti
      P
      o
      =
      P
      o
      nom
      11021
      Fig. 23
      Definition of Uti, DUti and Uhi (JFET output)
      1 See: Electrical Output Data, for hold-up time.
      2 With output voltage monitoring the hold-up time th = 0
      3 The D signal remains high if the D output is connected to
      an external source.
      4 tlow min = 40...200 ms, typically 80 ms
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      LMZ20501EVM 功能描述:LMZ20501 SIMPLE SWITCHER? DC/DC, Step Down 1, Non-Isolated Outputs Evaluation Board 制造商:texas instruments 系列:SIMPLE SWITCHER? 零件狀態(tài):有效 主要用途:DC/DC,步降 輸出和類型:1,非隔離 功率 - 輸出:- 電壓 - 輸出:1.8V 電流 - 輸出:1A 電壓 - 輸入:2.7 V ~ 5.5 V 穩(wěn)壓器拓?fù)?降壓 頻率 - 開(kāi)關(guān):3MHz 板類型:完全填充 所含物品:板 使用的 IC/零件:LMZ20501 標(biāo)準(zhǔn)包裝:1
      LMZ20501SILR 功能描述:DC/DC CONVERTER 0.8-3.6V 4W 制造商:texas instruments 系列:SIMPLE SWITCHER? Nano 包裝:剪切帶(CT) 零件狀態(tài):有效 類型:非隔離 PoL 模塊 輸出數(shù):1 電壓 - 輸入(最小值):2.7V 電壓 - 輸入(最大值):5.5V 電壓 - 輸出 1:0.8 ~ 3.6 V 電壓 - 輸出 2:- 電壓 - 輸出 3:- 電流 - 輸出(最大值):1A 功率(W) - 制造系列:- 電壓 - 隔離:- 應(yīng)用:ITE(商業(yè)) 特性:遠(yuǎn)程開(kāi)/關(guān),OCP,OTP,SCP,UVLO 安裝類型:表面貼裝 封裝/外殼:8-SMD 模塊 大小/尺寸:0.14" 長(zhǎng) x 0.14" 寬 x 0.07" 高(3.5mm x 3.5mm x 1.8mm) 工作溫度:-40°C ~ 125°C 效率:93% 功率(W) - 最大值:4W 標(biāo)準(zhǔn)包裝:1
      LMZ20501SILT 制造商:Texas Instruments 功能描述: