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  • 參數(shù)資料
    型號: ADT7463ARQ-REEL7
    廠商: ON Semiconductor
    文件頁數(shù): 1/50頁
    文件大?。?/td> 726K
    描述: IC SENSOR TEMP FAN-CTRL 24QSOP
    產(chǎn)品變化通告: MFG CHG Notification ADI to ON Semi
    Product Obsolescence 11/Feb/2009
    標(biāo)準(zhǔn)包裝: 1,000
    系列: dBCool®
    功能: 風(fēng)扇控制,溫度監(jiān)控器
    傳感器類型: 內(nèi)部和外部
    感應(yīng)溫度: -40°C ~ 120°C,外部傳感器
    精確度: ±1.5°C(最小值)
    拓?fù)洌?/td> ADC,比較器,風(fēng)扇速度計數(shù)器,多路復(fù)用器,寄存器庫
    輸出類型: SMBus?
    輸出警報:
    輸出風(fēng)扇:
    電源電壓: 3 V ~ 5.5 V
    工作溫度: -40°C ~ 120°C
    安裝類型: 表面貼裝
    封裝/外殼: 24-SSOP(0.154",3.90mm 寬)
    供應(yīng)商設(shè)備封裝: 24-QSOP
    包裝: 帶卷 (TR)
    ?Semiconductor Components Industries, LLC, 2013
    May, 2013  Rev. 7
    1
    Publication Order Number:
    ADT7463/D
    ADT7463
    Remote Thermal Controller
    and Voltage Monitor
    The ADT7463 controller is a complete systems monitor and
    multiple PWM fan controller for noisesensitive applications
    requiring active system cooling. It can monitor 12 V, 5 V, and 2.5 V
    CPU supply voltages, plus its own supply voltage. It can monitor the
    temperature of up to two remote sensor diodes, plus its own internal
    temperature. It can measure and control the speed of up to four fans so
    that they operate at the lowest possible speed for minimum acoustic
    noise. The automatic fan speed control loop optimizes fan speed for a
    given temperature. A unique dynamic T
    MIN
     control mode enables the
    system thermals/acoustics to be intelligently managed. The
    effectiveness of the systems thermal solution can be monitored using
    the THERM
      input. The ADT7463 also provides critical thermal
    protection to the system using the bidirectional THERM
     pin as an
    output to prevent system or component overheating.
    Features
    " Monitors Up to 5 Supply Voltages
    " Controls and Monitors up to 4 Fan Speeds
    " 1 OnChip and 2 Remote Temperature Sensors
    " Monitors Up to 6 Processor VID Bits
    " Dynamic T
    MIN
     Control Mode Optimizes System Acoustics
    Intelligently
    " Automatic Fan Speed Control Mode Controls System Cooling Based
    on Measured Temperature
    " Enhanced Acoustic Mode Dramatically Reduces User Perception of
    Changing Fan Speeds
    " Thermal Protection Feature via THERM
     Output
    " Monitors Performance Impact of Intel
    ?/DIV>
    Pentium
    ?/DIV>
    4 Processor
    Thermal Control Circuit via THERM
     Input
    " 2wire and 3wire Fan Speed Measurement
    " Limit Comparison of All Monitored Values
    " Meets SMBus 2.0 Electrical Specifications
    (Fully SMBus 1.1 Compliant)
    " This is a PbFree Device
    Applications
    " Low Acoustic Noise PCs
    " Networking and Telecommunications Equipment
    http://onsemi.com
    See detailed ordering and shipping information in the package
    dimensions section on page 49 of this data sheet.
    ORDERING INFORMATION
    MARKING DIAGRAM
    PIN ASSIGNMENT
    QSOP24 NB
    CASE 492B
    ADT7463ARQZ = Specific Device Code
    #
    = PbFree Package
    YY
    = Date Code
    WW
    = Work Week
    +2.5V
    IN
    /
    SMBALERT
    PWM1/XTO
    V
    CCP
    +12V
    IN
    /VID5
    +5V
    IN
    /THERM
    D1+
    TACH4/ADDR
    SELECT/THERM
    VID4
    SDA
    SCL
    GND
    V
    CC
    VID0
    VID1
    VID2
    PWM2/
    SMBALERT
    24
    23
    22
    21
    20
    19
    18
    17
    8
    7
    6
    5
    4
    3
    2
    1
    ADT7463
    (Top View)
    ADT7463A
    RQZ#YYWW
    16
    9
    15
    10
    14
    11
    13
    12
    VID3
    TACH3
    TACH1
    TACH2
    D1
    D2+
    D2
    PWM3/ADDRESS
    ENABLE
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    相關(guān)代理商/技術(shù)參數(shù)
    參數(shù)描述
    ADT7463ARQZ 功能描述:馬達(dá)/運動/點火控制器和驅(qū)動器 SYS MGMT CNTRLR IC RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
    ADT7463ARQZ-R7 功能描述:板上安裝溫度傳感器 SYS MGMT CNTRLR IC RoHS:否 制造商:Omron Electronics 輸出類型:Digital 配置: 準(zhǔn)確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數(shù)字輸出 - 總線接口:2-Wire, I2C, SMBus 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 最大工作溫度:+ 50 C 最小工作溫度:0 C 關(guān)閉: 安裝風(fēng)格: 封裝 / 箱體: 設(shè)備功能:Temperature and Humidity Sensor
    ADT7463ARQZ-REEL 功能描述:板上安裝溫度傳感器 SYS MGMT CNTRLR IC RoHS:否 制造商:Omron Electronics 輸出類型:Digital 配置: 準(zhǔn)確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數(shù)字輸出 - 總線接口:2-Wire, I2C, SMBus 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 最大工作溫度:+ 50 C 最小工作溫度:0 C 關(guān)閉: 安裝風(fēng)格: 封裝 / 箱體: 設(shè)備功能:Temperature and Humidity Sensor
    ADT7463ARQZ-REEL7 功能描述:IC REMOTE THERMAL CTRLR 24-QSOP RoHS:是 類別:集成電路 (IC) >> PMIC - 熱管理 系列:dBCool® 標(biāo)準(zhǔn)包裝:1 系列:- 功能:溫度監(jiān)控系統(tǒng)(傳感器) 傳感器類型:內(nèi)部和外部 感應(yīng)溫度:-40°C ~ 125°C,外部傳感器 精確度:±2.5°C 本地(最大值),±5°C 遠(yuǎn)程(最大值) 拓?fù)?ADC,比較器,寄存器庫 輸出類型:2 線 SMBus? 輸出警報:無 輸出風(fēng)扇:無 電源電壓:2.7 V ~ 5.5 V 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:SOT-23-8 供應(yīng)商設(shè)備封裝:SOT-23-8 包裝:Digi-Reel® 其它名稱:296-22675-6
    ADT7466 制造商:AD 制造商全稱:Analog Devices 功能描述:dBCool Remote Thermal Controller and Voltage Monitor