參數(shù)資料
    型號(hào): TC1303B-EN3EMFTR
    廠商: Microchip Technology Inc.
    英文描述: 500 mA Synchronous Buck Regulator, + 300 mA LDO with Power-Good Output
    中文描述: 500毫安同步降壓穩(wěn)壓器,300 mA的LDO具有電源就緒輸出
    文件頁(yè)數(shù): 23/30頁(yè)
    文件大小: 441K
    代理商: TC1303B-EN3EMFTR
    2005 Microchip Technology Inc.
    DS21949A-page 23
    TC1303B
    10-Lead Plastic Dual Flat No Lead Package (MF) 3x3x0.9 mm Body (DFN) – Saw Singulated
    Exposed Pad Width
    Lead Width
    Exposed Pad Length
    Overall Width
    Lead Length
    *Controlling Parameter
    Notes:
    Package may have one or more exposed tie bars at ends.
    1.
    Pin 1 visual index feature may vary, but must be located within the hatched area.
    2.
    Drawing No. C04-063
    Exposed pad dimensions vary with paddle size.
    4. JEDEC equivalent: Not registered
    D2
    b
    E2
    D
    L
    .016
    .012
    .008
    .047
    .055
    .112
    .010
    Number of Pins
    Pitch
    Standoff
    Lead Thickness
    Overall Length
    Overall Height
    e
    A
    A1
    A3
    n
    Units
    E
    Dimension Limits
    10
    .000
    .001
    .008 REF.
    .031
    .020 BSC
    MIN
    INCHES
    NOM
    0.40
    0.25
    0.30
    .020
    .069
    .015
    .096
    .124
    0.18
    1.20
    1.39
    2.85
    0.50
    0.30
    1.75
    2.45
    3.15
    0.02
    0.80
    0.00
    0.20 REF.
    0.50 BSC
    MILLIMETERS*
    NOM
    .002
    .039
    MIN
    MAX
    10
    0.05
    1.00
    MAX
    3.
    0.90
    .035
    (Note 3)
    (Note 3)
    Revised 05/24/04
    .112
    .118
    --
    .124
    2.85
    3.00
    --
    3.15
    3.00
    --
    .118
    --
    E2
    D
    A1
    A
    A3
    TOP VIEW
    EXPOSED
    METAL
    PAD
    BOTTOM VIEW
    2
    1
    ID INDEX
    AREA
    (NOTE 2)
    PIN 1
    E
    L
    D2
    p
    b
    n
    TIE BAR
    (NOTE 1)
    EXPOSED
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    TC1303B-EN3EUN 500 mA Synchronous Buck Regulator, + 300 mA LDO with Power-Good Output
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