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    參數(shù)資料
    型號(hào): R1151N4.3B-TR
    英文描述: Analog IC
    中文描述: 模擬IC
    文件頁數(shù): 4/26頁
    文件大?。?/td> 426K
    代理商: R1151N4.3B-TR
    Rev. 1.11
    - 4 -
    I
    ABSOLUTE MAXIMUM RATINGS
    Item
    Symbol
    Rating
    Unit
    Input Voltage
    V
    IN
    20
    V
    Input Voltage( CE /CE/CD Pin)
    V
    CE/CD
    -0.3 ~ V
    IN
    +0.3
    V
    Output Voltage(V
    OUT
    Pin)
    V
    OUT
    -0.3 ~ V
    IN
    +0.3
    V
    Output Voltage(EXT Pin)
    V
    EXT
    -0.3 ~ V
    IN
    +0.3
    V
    Output Voltage(V
    DET
    Pin)
    V
    DET
    -0.3 ~ V
    IN
    +0.3
    V
    EXT Output Current
    I
    EXT
    30
    mA
    Power Dissipation
    P
    D
    150
    mW
    Operating Temperature Range
    Topt
    -40 ~ 85
    °
    C
    Storage Temperature Range
    Tstg
    -55 ~ 125
    °
    C
    I
    ELECTRICAL CHARACTERISTICS
    G
    R1151NXXXA/B
    Symbol
    V
    OUT
    I
    OUT
    V
    OUT
    /
    I
    OUT
    V
    DIF
    I
    SS
    Istandby
    I
    EXTleak
    V
    OUT
    /
    V
    IN
    Topt=25
    °
    C
    Unit
    V
    A
    Item
    Conditions
    MIN.
    V
    OUT
    ×
    0.98
    TYP.
    MAX.
    V
    OUT
    ×
    1.02
    Output Voltage
    Output Current
    Load Regulation
    Dropout Voltage
    Supply Current
    Supply Current (Standby)
    EXT Leakage Current
    Line Regulation
    V
    IN
    = Set V
    OUT
    +1V
    I
    OUT
    = 50mA
    V
    IN
    - V
    OUT
    = 1.0V
    V
    IN
    = Set V
    OUT
    +1V
    1mA
    I
    OUT
    100mA
    I
    OUT
    = 100mA
    V
    IN
    = Set V
    OUT
    +1V, I
    OUT
    = 0mA
    V
    IN
    = 18.5V
    1
    Note
    Refer to the Load Regulation Table
    0.1
    Note
    70
    15
    0.2
    100
    V
    μ
    A
    μ
    A
    μ
    A
    %/V
    0.5
    0.10
    Set V
    OUT
    +0.5V
    V
    IN
    18.5V
    I
    OUT
    = 50mA
    f = 1kHz, Ripple 0.5Vp-p
    V
    IN
    = Set V
    OUT
    +1V
    0
    0.02
    RR
    V
    IN
    Ripple Rejection
    Input Voltage
    Output Voltage
    Temperature Coefficient
    Current Limit
    60
    dB
    V
    ppm
    /
    °
    C
    mA
    18.5
    V
    OUT
    /
    T
    I
    OUT
    = 10mA
    -40
    °
    C
    Topt
    85
    °
    C
    Base Current I
    B
    of PNP Tr.
    V
    IN
    - V
    OUT
    = 1.0V
    Base Current I
    B
    of PNP Tr.
    V
    OUT
    = 0V
    ±100
    Ilim
    8
    27
    I
    RPT
    Short Current Limit
    CE/CE Pull-up/down
    Resistance
    CE/CE Input Voltage “H”
    CE/CE Input Voltage “L”
    0.7
    mA
    R
    UD
    2
    M
    V
    CEH
    1.5
    V
    IN
    V
    V
    CEL
    0
    0.25
    -V
    DET
    ×
    1.025
    -V
    DET
    ×
    0.07
    10.0
    V
    -V
    DET
    Detector Threshold
    -V
    DET
    ×
    0.975
    -V
    DET
    ×
    0.03
    2.0
    V
    V
    HYS
    Detector Threshold
    Hysteresis Range
    Output Current 2
    Detector Threshold
    Temperature Coefficient
    Output Delay Time
    Minimum Operating
    Voltage
    -V
    DET
    ×
    0.05
    5.0
    V
    I
    OUT2
    V
    DD
    = 1.5V, V
    DS
    = 0.5V
    -40
    °
    C
    Topt
    85
    °
    C
    mA
    ppm
    /
    °
    C
    ms
    V
    DET
    /
    T
    tPLH
    ±100
    0.1
    V
    DDL
    0.9
    1.1
    V
    Note: This item depends on the capability of external PNP transistor. Use low saturation type transistor with hFE value range of
    100 to 300.
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