參數(shù)資料
型號(hào): ADT7463ARQ
廠商: ON Semiconductor
文件頁(yè)數(shù): 1/50頁(yè)
文件大?。?/td> 726K
描述: IC REMOTE THERMAL CTRLR 24-QSOP
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: 56
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(jì)數(shù)器,多路復(fù)用器,寄存器庫(kù)
輸出類型: SMBus?
輸出警報(bào): 無(wú)
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: 管件
?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
ADT7463ARQ-REEL 功能描述:IC SENSOR TEMP FAN-CTRL 24QSOP RoHS:否 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(kù) 輸出類型:2 線 SMBus? 輸出警報(bào):無(wú) 輸出風(fēng)扇:無(wú) 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
ADT7463ARQ-REEL7 功能描述:IC SENSOR TEMP FAN-CTRL 24QSOP RoHS:否 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(kù) 輸出類型:2 線 SMBus? 輸出警報(bào):無(wú) 輸出風(fēng)扇:無(wú) 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
ADT7463ARQZ 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)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