• 參數(shù)資料
    型號: PT4413A
    廠商: Texas Instruments, Inc.
    英文描述: 100-Watt 48-V Input Isolated DC/DC Converter
    中文描述: 100瓦48 - V輸入隔離DC / DC轉換器
    文件頁數(shù): 9/10頁
    文件大?。?/td> 243K
    代理商: PT4413A
    For technical support and more information, see inside back cover or visit www.ti.com
    Application Notes
    1
    Brick Outline
    PT4410 Outline
    Alternate Layer
    Component side
    "
    Brick" Reference
    21
    (1)
    +Vin
    (2) On/Off
    (3)
    Vin
    Vout (4)
    Sense(5)
    Adjust (6)
    +Vout (8)
    +Sense(7)
    PT4400/4410 Series
    PCB Dual Layout for PT4400/4410 and
    Brick Package Alternate Build Option
    The PCB footprint for the horizontal package versions
    (suffixes A & C) of the PT4400 and PT4410 series are
    dimensionally similar to a standard quarter-brick outline,
    making it easy to accommodate either package on the host
    PCB. This can provide the option for a second source, or
    in the case of the PT4400/4410 product, the added func-
    tionality of VID output voltage selection in a surface
    mount compatible package.
    Figure 4-1 shows an example of an alternate PCB layout
    that will accommodate the surface mount version of the
    PT product (package code ENP). It should be noted that
    Figure 4-1 is a dimensionless drawing and is offered only
    as a guide. Please refer to the respective package outline
    drawing and PCB layout recommendations for the prod-
    ucts actually employed. As as an additional reference,
    Table 4-1 provides the pin-out for the PT4400/4410
    series product.
    Figure 4-1; Example PCB Layout for PT4400/4410 and
    Brick Package Alternate Build
    PT4400/4410
    Pin Function
    1
    Remote On/Off
    2
    -Vin
    3
    -Vin
    4
    +Vin
    5
    +Vin
    6
    Pin Not Present
    7
    VID 0
    8
    VID 1
    9
    VID 2
    10
    VID 3
    11
    VID 4
    12
    Sense (–)
    13
    -Vout
    14
    -Vout
    15
    -Vout
    16
    -Vout
    17
    +Vout
    18
    +Vout
    19
    +Vout
    20
    +Vout
    21
    Sense (+)
    Table 4-1; PT4400/4410 Pin-Out Reference
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