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      • 參數(shù)資料
      型號(hào)： MAX6439UTDITD3-T
      廠商： MAXIM INTEGRATED PRODUCTS INC
      元件分類(lèi)： 電源管理
      英文描述： Single Event Hardened High Speed, Current Mode PWM; Temperature Range: -55&deg;C to 125&deg;C; Package: 18-FlatPack
      中文描述： 2-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO6
      封裝： SOT-23, 6 PIN
      文件頁(yè)數(shù)： 4/14頁(yè)
      文件大?。?/td> 235K
      代理商： MAX6439UTDITD3-T
      M
      Low-Power, Single-/Dual-Level Battery Monitors
      with Hysteresis and Integrated μP Reset
      4
      _______________________________________________________________________________________
      ELECTRICAL CHARACTERISTICS (continued)
      (V
      BATT
      = 1.2V to 5.5V, V
      CC
      = 1.2V to 5.5V, T
      A
      = -40
      °
      C to +85
      °
      C, unless otherwise specified. Typical values are at T
      A
      = +25
      °
      C.) (Note1)
      PARAMETER
      SYMBOL
      CONDITIONS
      MIN
      TYP
      MAX
      UNITS
      LBO
      ,
      LBOL
      ,
      LBOH
      ,
      LBOLH
      Timeout Period
      t
      LBOP
      V
      BATT
      rising above threshold
      150
      225
      300
      ms
      LBO
      ,
      LBOL
      ,
      LBOH
      ,
      LBOLH
      Delay Time
      t
      LBOD
      V
      BATT
      falling below threshold
      100
      μs
      (V
      BATT
      or V
      CC
      )
      ≥
      1.2V, I
      SINK
      = 50μA,
      asserted low
      0.3
      (V
      BATT
      or V
      CC
      )
      ≥
      1.6V, I
      SINK
      = 100μA,
      asserted low
      0.3
      (V
      BATT
      or V
      CC
      )
      ≥
      2.7V, I
      SINK
      = 1.2mA,
      asserted low
      0.3
      LBO
      ,
      LBOL
      ,
      LBOH
      ,
      LBOLH
      Output Low
      (Open Drain)
      V
      OL
      (V
      BATT
      or V
      CC
      )
      ≥
      4.5V, I
      SINK
      = 3.2mA,
      asserted low
      0.3
      V
      LBO
      ,
      LBOL
      ,
      LBOH
      ,
      LBOLH
      Output Open-Drain Leakage
      Current
      I
      LKG
      Output deasserted
      500
      nA
      MAX64_ _ _ _ _ _ T
      MAX64_ _ _ _ _ _ S
      MAX64_ _ _ _ _ _ R
      MAX64_ _ _ _ _ _ Z
      MAX64_ _ _ _ _ _ Y
      MAX64_ _ _ _ _ _ W
      MAX64_ _ _ _ _ _ V
      3.000
      2.850
      2.550
      2.250
      2.125
      1.620
      1.530
      3.075
      2.925
      2.625
      2.313
      2.188
      1.665
      1.575
      0.3
      3.150
      3.000
      2.700
      2.375
      2.250
      1.710
      1.620
      V
      CC
      Reset Threshold
      V
      TH
      V
      V
      CC
      Reset Hysteresis
      %
      V
      CC
      to
      RESET
      Delay
      V
      CC
      falling at 10mV/μs from (V
      TH
      + 100mV)
      to (V
      TH
      - 100mV)
      MAX64_ _ _ _ _ _ _ D3
      MAX64_ _ _ _ _ _ _ D7
      50
      μs
      150
      1200
      225
      1800
      300
      2400
      V
      CC
      to
      RESET
      Timeout Period
      t
      RP
      ms
      V
      IL
      V
      IH
      t
      MPW
      0.3 x V
      CC
      MR
      Input Voltage
      0.7 x V
      CC
      1
      V
      MR
      Minimum Pulse Width
      MR
      Glitch Rejection
      MR
      to
      RESET
      Delay
      MR
      Reset Timeout Period
      MR
      Pullup Resistance
      MR
      Rising Debounce Period
      μs
      ns
      ns
      ms
      ms
      100
      200
      225
      1500
      225
      t
      MRP
      150
      750
      150
      300
      2250
      300
      MR
      to V
      CC
      (Note 3)
      t
      DEB
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      相關(guān)代理商/技術(shù)參數(shù)
      參數(shù)描述
      MAX6439UTDITD7 制造商:Maxim Integrated Products 功能描述:LOW-POWERSINGLE/DUAL-LEVEL BATTERY - Rail/Tube
      MAX6439UTDITD7+ 制造商:Maxim Integrated Products 功能描述:VOLT SUPERVISOR MONITOR 3.5V 6PIN SOT-23 - Rail/Tube
      MAX6439UTDITD7+T 功能描述:電池管理 Single Battery Monitor RoHS:否 制造商:Texas Instruments 電池類(lèi)型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel
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