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    參數(shù)資料
    型號: MAX797H
    廠商: Maxim Integrated Products, Inc.
    英文描述: Octal D-type Transparent Latches With 3-State Outputs 20-LCCC -55 to 125
    中文描述: 高壓、同步整流、降壓型控制器,用于CPU電源
    文件頁數(shù): 27/32頁
    文件大?。?/td> 319K
    代理商: MAX797H
    M
    S tep-Down Controllers with
    S ync hronous Rec tifier for CPU Power
    ______________________________________________________________________________________
    27
    MAX473
    V+
    INPUT
    4.5V
    TO30V
    Q1
    Si9433DY
    OR MMSF4P01
    82pF
    VL (5V)
    20pF
    1k
    100k, 1%
    1.5k
    16k, 1%
    REF
    (2.505V)
    MAIN
    3.3V
    OUTPUT
    (CSL)
    +3.3V
    MAIN OUTPUT
    +2.9V OUTPUT
    AT 2A
    STANDARD 3.3V
    CIRCUIT
    10
    μ
    F
    10
    μ
    F
    MAX797
    SANYOOS-CON
    Figure 14. 2.9V Low-Dropout Linear Regulator with Fast Transient Response
    MAX797
    CSL
    CSH
    VL
    SYNC
    REF
    GND
    V+
    Q1
    FB
    100k
    100k
    +5V AT 1A
    BST
    DH
    LX
    DL
    PGND
    2N7002
    OPTIONAL SYNC AND LOW-VOLTAGE
    START-UP CIRCUIT
    SKIP
    SHDN
    V
    IN
    2.5V TO5.25V
    C2
    100
    μ
    F
    C3
    100
    μ
    F
    0.33
    μ
    F
    0.033
    0.01
    μ
    F
    C1
    100
    μ
    F
    D1
    1N4148
    190kHz - 340kHz
    1N4148
    +3.3V
    (EXTERNAL)
    33k
    4.7
    μ
    F
    L1
    5
    μ
    H
    0.1
    μ
    F
    L1 = SUMIDA CDRH125, 5
    μ
    H
    D1 = MOTOROLA MBR130
    C1 - C3 = AVX TPS 100
    μ
    F, 10V
    Q1 = SILICONIX Si9936 (BOTH SECTIONS)
    OR MOTOROLA MMDF3N03L
    Figure 15. Low-Noise Boost Converter for Cellular Phones
    ____________________________________________Applic ation Circ uits (c ontinued)
    相關(guān)PDF資料
    PDF描述
    MAX797MJE Octal D-type Transparent Latches With 3-State Outputs 20-CDIP -55 to 125
    MAX799CPE Octal D-type Transparent Latches With 3-State Outputs 20-CDIP -55 to 125
    MAX799CSE Octal D-type Transparent Latches With 3-State Outputs 20-LCCC -55 to 125
    MAX799EPE Octal D-type Edge-Triggered Flip-Flops with 3-State Outputs 20-CDIP -55 to 125
    MAX799ESE Octal D-type Edge-Triggered Flip-Flops with 3-State Outputs 20-CDIP -55 to 125
    相關(guān)代理商/技術(shù)參數(shù)
    參數(shù)描述
    MAX797HESE 功能描述:DC/DC 開關(guān)控制器 RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK
    MAX797HESE+ 功能描述:DC/DC 開關(guān)控制器 Step-Down Controller for CPU Power RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK
    MAX797HESE+T 功能描述:DC/DC 開關(guān)控制器 Step-Down Controller for CPU Power RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK
    MAX797HESE-T 功能描述:DC/DC 開關(guān)控制器 RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK
    MAX797MJE 功能描述:DC/DC 開關(guān)控制器 RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK