參數(shù)資料
    型號(hào): MAX1906SEGE
    廠商: MAXIM INTEGRATED PRODUCTS INC
    元件分類: 電源管理
    英文描述: Li+ Battery-Pack Protector with Integrated Fuse Driver
    中文描述: 4-CHANNEL POWER SUPPLY SUPPORT CKT, CQCC16
    封裝: 5 X 5 MM, 0.90 MM HEIGHT, QFN-16
    文件頁數(shù): 2/14頁
    文件大?。?/td> 325K
    代理商: MAX1906SEGE
    M
    Li+ Battery-Pack Protector with
    Integrated Fuse Driver
    2
    _______________________________________________________________________________________
    ABSOLUTE MAXIMUM RATINGS
    B4P to BN...............................................................-0.3V to +24V
    B3P to BN...............................................................-0.3V to +18V
    B2P to BN...............................................................-0.3V to +12V
    B4P to B3P, B3P to B2P, B2P to B1P, B1P to BN ....-0.3V to +6V
    TEST, DRV, DISCON to PKN....................................-0.3V to +6V
    OUT to BN..............................................................-0.3V to +24V
    BN to PKN ...................................................................-2V to +2V
    ELECTRICAL CHARACTERISTICS
    (
    T
    A
    = 0
    °
    C to +85
    °
    C
    , individual cell voltages = 4.2V unless otherwise noted. Typical values are at T
    A
    = +25°C.)
    Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
    operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
    absolute maximum rating conditions for extended periods may affect device reliability.
    OUT Maximum Current.........................................................2.5A
    Continuous Power Dissipation (T
    A
    = +70°C, per JEDEC JESD51-7)
    16-Pin QFN (derate 19mW/°C above +70°C ambient) ....1.5W
    Operating Temperature Ranges..........................-40°C to +85°C
    Storage Temperature.........................................-65°C to +150°C
    Junction Temperature......................................................+150°C
    Lead Temperature (soldering, 10s).................................+300°C
    PARAMETER
    SYMBOL
    CONDITIONS
    MIN
    TYP
    MAX
    20
    15
    10
    5
    4.5
    UNITS
    V
    V
    V
    V
    V
    B4P Voltage Range
    B3P Voltage Range
    B2P Voltage Range
    B1P Voltage Range
    Overvoltage Detection Threshold
    V
    OV_TH
    Cell voltage rising
    4.4
    4.45
    Overvoltage Detection Threshold,
    Test Mode
    Cell voltage rising, test mode
    2.0
    2.225
    2.4
    V
    Overvoltage Detection Hysteresis
    SCR Release Threshold
    Standby-Mode Threshold
    Overvoltage Delay
    Sampling Interval
    Supply Current
    Supply Current During Sampling
    Standby Current
    V
    OV_HYS
    V
    REL
    Cell voltage falling
    Cell voltage falling
    Cell voltage falling
    10
    4.0
    3.3
    2.1
    2.56
    3
    300
    mV
    V
    V
    s
    s
    μA
    μA
    nA
    3.85
    2.3
    1.85
    4.15
    4.1
    2.45
    t
    OV
    (Note 1)
    (Note 2)
    I
    SUP
    6
    Individual cell voltages = 2.2V
    800
    Intermediate Cell
    Quiescent Current
    (Note 3)
    0.5
    nA
    OUT Output Sink Current
    OUT = 2V, current not internally limited
    1.0
    1.5
    2.0
    A
    OUT Voltage
    (when SCR Is Triggered)
    I
    OUT
    = 1.5A
    1.6
    2.0
    V
    OUT Leakage Current
    DRV Output Voltage Low
    OUT = 24V
    I
    DRV
    = 200μA
    I
    DRV
    = 5μA
    I
    DRV
    = -1mA
    V
    DRVH
    = 2.5V
    V
    DRVL
    = 0V
    (Note 4)
    (Note 4)
    I
    DISCON
    = 1mA
    V
    DISCON
    = 3.3V
    -1
    +1
    0.4
    5.5
    5.5
    μA
    V
    V
    DRVL
    4.0
    2.0
    2
    2
    4.8
    4.8
    DRV Output Voltage High
    V
    DRVH
    V
    DRV Sink Current
    DRV Source Current
    Test-Mode Delay
    Test-Mode Output Duration
    DISCON Output Voltage Low
    DISCON Leakage Current
    I
    DRV
    I
    DRV
    t
    DLY
    t
    OUT
    mA
    mA
    ms
    ms
    V
    μA
    1.2
    160
    0.4
    +1
    100
    130
    -1
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