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    參數(shù)資料
    型號(hào): ADP1073AR
    廠商: ANALOG DEVICES INC
    元件分類: 穩(wěn)壓器
    英文描述: Circular Connector; MIL SPEC:MIL-DTL-38999 Series I; Body Material:Metal; Series:LJT; No. of Contacts:53; Connector Shell Size:23; Connecting Termination:Crimp; Circular Shell Style:Straight Plug; Body Style:Straight RoHS Compliant: No
    中文描述: 0.4 A SWITCHING REGULATOR, 23 kHz SWITCHING FREQ-MAX, PDSO8
    封裝: SOIC-8
    文件頁(yè)數(shù): 4/16頁(yè)
    文件大小: 442K
    代理商: ADP1073AR
    ADP1073
    –4–
    REV. 0
    –Typical Performance Characteristics
    SWITCH CURRENT – Amps
    S
    1.6
    0.6
    0
    0.1
    0.7
    0.2
    0.3
    0.4
    0.5
    0.6
    1.4
    0.8
    0.4
    0.2
    1.2
    1
    SATURATION VOLTAGE
    2
    1.8
    0.05
    Figure 3. Switch ON Voltage vs.
    Switch Current in Step-Down Mode
    TEMPERATURE –
    8
    C
    120
    40
    2
    40
    0
    85
    25
    70
    90
    70
    60
    50
    110
    80
    100
    S
    Figure 6. Set Pin Bias Current vs.
    Temperature
    TEMPERATURE –
    8
    C
    70
    68
    2
    40
    0
    85
    25
    70
    58
    56
    66
    64
    62
    60
    D
    Figure 9. Duty Cycle vs. Temperature
    R
    LIM
    V
    S
    1400
    600
    0
    10
    1000
    30
    50
    70
    90 200 400 600 800
    1200
    1000
    400
    200
    800
    V
    IN
    = 1.5V
    WITH L = 82
    m
    H
    V
    = 3V
    WITH L = 82
    m
    H
    V
    = 12V
    WITH L = 150
    m
    H
    Figure 4. Maximum Switch Current
    vs. R
    LIM
    TEMPERATURE –
    8
    C
    160
    140
    40
    2
    40
    0
    85
    25
    70
    80
    60
    120
    100
    S
    m
    A
    V
    IN
    = 1.5V
    Figure 7. Supply Current vs.
    Temperature
    TEMPERATURE –
    8
    C
    34.5
    30
    2
    40
    0
    85
    25
    70
    32
    31.5
    31
    30.5
    34
    33.5
    33
    32.5
    S
    m
    s
    Figure 10. Switch ON Time vs.
    Temperature
    SWITCH CURRENT – Amps
    0.1 0.2
    1.2
    0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 1.1
    1.2
    0.6
    0
    1
    0.8
    0.4
    0.2
    V
    V
    IN
    = 1.5V
    V
    IN
    = 5.0V
    V
    IN
    = 3.0V
    V
    IN
    = 2.0V
    V
    IN
    = 1.25V
    V
    IN
    = 1.0V
    Figure 2. Saturation Voltage vs.
    Switch Current in Step-Up Mode
    INPUT VOLTAGE – Volts
    1000
    0
    1
    3.5
    100
    10
    FOR V
    IN
    > 1.6V,
    R
    LIM
    = 68
    V
    1.5
    2
    2.5
    3
    O
    Figure 5. Guaranteed Minimum
    Output Current at V
    OUT
    = 5 V vs.
    Input Voltage
    TEMPERATURE –
    8
    C
    O
    22
    21
    2
    40
    0
    85
    25
    70
    17
    16
    15
    14
    20
    19
    18
    Figure 8. Oscillator Frequency vs.
    Temperature
    相關(guān)PDF資料
    PDF描述
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    相關(guān)代理商/技術(shù)參數(shù)
    參數(shù)描述
    ADP1073AR-12 制造商:Rochester Electronics LLC 功能描述:- Bulk
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    ADP1074ARWZ 功能描述:ISOLATED ACTIVE CLAMP FOR 制造商:analog devices inc. 系列:* 包裝:管件 零件狀態(tài):在售 安裝類型:表面貼裝 封裝/外殼:24-SOIC(0.295",7.50mm 寬) 供應(yīng)商器件封裝:24-SOIC 標(biāo)準(zhǔn)包裝:31