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    參數(shù)資料
    型號(hào): MIC2564A
    廠商: Micrel Semiconductor,Inc.
    英文描述: Dual Serial PCMCIA/CardBus Power Controller Preliminary Information
    中文描述: 雙串行的PCMCIA / CardBus電源控制器的初步信息
    文件頁(yè)數(shù): 6/16頁(yè)
    文件大小: 166K
    代理商: MIC2564A
    MIC2564A
    Micrel
    MIC2564A
    6
    September 1999
    Output Timing Diagrams
    A
    B
    C
    D
    V
    Enable
    V
    OUT
    FLAG
    V
    PP
    to 3.3V
    V
    PP
    to 12V
    12V
    5V
    3.3V
    0
    0
    V
    PP
    to 5V
    V
    OFF
    V
    PP
    to 12V
    V
    PP
    OFF
    E
    F
    G
    J
    H
    t
    6
    t
    9
    t
    13
    V
    OFF
    t
    3
    V
    PP
    to 5V
    V
    PP
    to 3.3V
    V
    PP
    to 12V
    t
    4
    t
    7
    t
    14
    t
    11
    t
    2
    t
    5
    t
    8
    t
    10
    t
    15
    t
    12
    K
    t
    16
    t
    1
    Figure 2. V
    PP
    Timing Diagram
    V
    PP
    Enable is shown generically. R
    L
    = 100
    . C
    L
    = negligible. Refer to the serial control timing diagrams for details.
    At time
    A
    ) V
    PP
    = 3.3V is selected,
    B
    ) V
    PP
    is set to 12V,
    C
    ) V
    PP
    = 3.3V (from 12V),
    D
    ) V
    PP
    is disabled,
    E
    ) V
    PP
    is programmed
    to 5V,
    F
    ) V
    PP
    is set to 12V,
    G
    ) V
    PP
    is programmed to 5V,
    H
    ) V
    PP
    is disabled,
    J
    ) V
    PP
    is set to 12V,
    K
    ) V
    PP
    is again disabled.
    A
    B
    C
    D
    t
    17
    t
    19
    t
    23
    t
    21
    t
    18
    t
    20
    t
    24
    t
    22
    V
    Enable
    V
    OUT
    FLAG
    V
    CC
    to 3.3V
    V
    CC
    to 5V
    V
    CC
    OFF
    V
    CC
    OFF
    0
    5V
    3.3V
    0
    0
    Figure 3. V
    CC
    Timing Diagram
    V
    CC
    Enable is shown generically. R
    L
    = 10
    . Refer to the serial control timing diagrams for specific control logic input.
    At time
    A
    ) V
    CC
    is programmed to 3.3V,
    B
    ) V
    CC
    is disabled,
    C
    ) V
    CC
    is programmed to 5V,
    D
    ) V
    CC
    is disabled.
    相關(guān)PDF資料
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