• 參數(shù)資料
    型號: ADM6318LHARJ41DW-R7
    廠商: ANALOG DEVICES INC
    元件分類: 電源管理
    英文描述: 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO5
    封裝: MO-178AA, SOT-23, 5 PIN
    文件頁數(shù): 2/8頁
    文件大?。?/td> 138K
    代理商: ADM6318LHARJ41DW-R7
    ADM6316–ADM6322
    Preliminary Technical Data
    Rev.PrB | Page 2 of 8
    ADM6316-ADM6322—SPECIFICATIONS
    Table 2. VCC=Full Operating Range, TA=TMIN to TMAX, unless otherwise noted
    Parameter
    Min
    Typ
    Max
    Units
    Test Conditions/Comments
    SUPPLY
    VCC Operating Voltage Range
    1
    5.5
    V
    Supply Current
    10
    20
    A
    VCC=5.5V
    5
    12
    A
    VCC=3.6V
    RESET THRESHOLD VOLTAGE
    VTH-1.5%
    VTH
    VTH+1.5%
    V
    TA=+25°C
    VTH-2.5%
    VTH
    VTH+2.5%
    V
    TA=-40°C to +85°C
    RESET THRESHOLD TEMPERATURE COEFFICIENT
    40
    ppm/°C
    RESET THRESHOLD HYSTERESIS
    3
    mV
    RESET TIMEOUT PERIOD
    ADM63__A
    1
    1.4
    2
    ms
    ADM63__B
    20
    28
    40
    ms
    ADM63__C
    140
    200
    280
    ms
    ADM63__D
    1120
    1600
    2240
    ms
    VCC TO RESET DELAY
    40
    s
    VCC falling at 1mV/s
    PUSH-PULL OUTPUT (ADM6316, ADM6317, ADM6318,
    ADM6319, ADM6321, ADM6322)
    RESET Output Voltage
    0.3
    V
    VCC>=1.0V, ISINK=50A
    0.3
    V
    VCC>=1.2V, ISINK=100A
    0.3
    V
    VCC>=2.7V, ISINK=1.2mA
    0.4
    V
    VCC>=4.5V, ISINK=3.2mA
    0.8x VCC
    V
    VCC>=2.7V, ISOURCE=500A
    VCC-1.5
    V
    VCC>=4.5V, I SOURCE=800A
    RESET Rise Time
    5
    25
    ns
    From 10% to 90% VCC, CL=5pF,
    VCC =3.3V
    RESET Output Voltage
    0.3
    V
    VCC>=2.7V, ISINK=1.2mA
    0.4
    V
    VCC>=4.5V, ISINK=3.2mA
    0.8x VCC
    V
    VCC>=1.8V, ISOURCE=150A
    0.8x VCC
    V
    VCC>=2.7V, ISOURCE=500A
    VCC-1.5
    VCC>=4.5V, I SOURCE=800A
    OPEN-DRAIN OUTPUT (ADM6320, ADM6321,
    ADM6322)
    RESET Output Voltage
    0.3
    V
    VCC>=1.0V, ISINK=50A
    0.3
    V
    VCC>=1.2V, ISINK=100A
    0.3
    V
    VCC>=2.7V, ISINK=1.2mA
    0.4
    V
    VCC>=4.5V, ISINK=3.2mA
    Open-Drain Reset Output Leakage Current
    1
    A
    WATCHDOG INPUT (ADM6316, ADM6317, ADM6318,
    ADM6320, ADM6321)
    Watchdog Timeout Period
    4.3
    6.3
    9.3
    ms
    ADM63___W
    71
    102
    153
    ms
    ADM63___X
    1.12
    1.6
    2.4
    s
    ADM63___Y
    17.9
    25.6
    38.4
    s
    ADM63___Z
    WDI Pulse Width
    50
    ns
    VIL=0.3xVCC, VIH=0.7xVCC,
    WDI Input Threshold
    0.3xVCC
    V
    0.7xVCC
    V
    WDI Input Current
    120
    160
    A
    VWDI= VCC, time average
    -20
    -15
    A
    VWDI=0, time average
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