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ADT7490ARQZ集成電路(IC)的熱管理規(guī)格書(shū)PDF中文資料

廠商型號(hào) |
ADT7490ARQZ |
參數(shù)屬性 | ADT7490ARQZ 封裝/外殼為24-SSOP(0.154",3.90mm 寬);包裝為管件;類(lèi)別為集成電路(IC)的熱管理;產(chǎn)品描述:IC MON/FAN CTRLR REMOTE 24-QSOP |
功能描述 | dBCool Remote Thermal Monitor and Fan Controller with PECI Interface |
封裝外殼 | 24-SSOP(0.154",3.90mm 寬) |
文件大小 |
1.61558 Mbytes |
頁(yè)面數(shù)量 |
76 頁(yè) |
生產(chǎn)廠商 | Analog Devices |
企業(yè)簡(jiǎn)稱(chēng) |
AD【亞德諾】 |
中文名稱(chēng) | 亞德諾半導(dǎo)體技術(shù)有限公司官網(wǎng) |
原廠標(biāo)識(shí) | ![]() |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-5-29 11:38:00 |
人工找貨 | ADT7490ARQZ價(jià)格和庫(kù)存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
ADT7490ARQZ規(guī)格書(shū)詳情
GENERAL DESCRIPTION
The ADT7490 is a dBCool? thermal monitor and multiple PWM fan controller for noise-sensitive or power-sensitive applications requiring active system cooling. The ADT7490 includes a local temperature sensor, two remote temperature sensors including series resistance cancellation, and monitors CPU temperature with a PECI interface. The ADT7490 can drive a fan using either a low or high frequency drive signal, and measure and control the speed of up to four fans so they operate at the lowest possible speed for minimum acoustic noise.
FEATURES
Temperature measurement:
1 local on-chip temperature sensor
2 remote temperature sensors
3-current external temperature sensors with series resistance cancellation (SRC)
PECI interface for CPU thermal information and support of up to 4 PECI inputs on one pin
Fan drive and fan speed control
3 high frequency or low frequency PWM outputs for use with 3-wire or 4-wire fans
4 TACH inputs to measure fan speed
OS independent automatic fan speed control based on thermal information
Dynamic TMIN control mode to optimize system acoustics
Default startup at 100 PWM for all fans for robust operation
Bidirectional THERM/SMBALERT pin to flag out-of-limit and overtemperature conditions
GPIO functionality to support extra features
Can be used for loadline setting for voltage regulation, LED control, or other functions
IMON monitoring for CPU current and power information
Footprint and register compatible with ADT7473/ADT7475/ADT7476/ADT7476A family of fan controllers
SMBus interface with addressing capability for up to 3 devices
APPLICATIONS
Personal Computers
Servers
產(chǎn)品屬性
- 產(chǎn)品編號(hào):
ADT7490ARQZ
- 制造商:
onsemi
- 類(lèi)別:
集成電路(IC) > 熱管理
- 系列:
dBCool?
- 包裝:
管件
- 功能:
風(fēng)扇控制,溫度監(jiān)控器
- 傳感器類(lèi)型:
內(nèi)部和外部
- 感應(yīng)溫度:
-40°C ~ 125°C
- 精度:
±1.5°C(最大)
- 拓?fù)洌?/span>
ADC,比較器,風(fēng)扇速度計(jì)數(shù)器,多路復(fù)用器,寄存器組
- 輸出類(lèi)型:
SMBus
- 輸出報(bào)警:
無(wú)
- 輸出風(fēng)扇:
是
- 電壓 - 供電:
3V ~ 3.6V
- 工作溫度:
-40°C ~ 125°C
- 安裝類(lèi)型:
表面貼裝型
- 封裝/外殼:
24-SSOP(0.154",3.90mm 寬)
- 供應(yīng)商器件封裝:
24-QSOP
- 描述:
IC MON/FAN CTRLR REMOTE 24-QSOP
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
ON/安森美 |
24+ |
QSOP-24 |
30000 |
原裝正品公司現(xiàn)貨,假一賠十! |
詢(xún)價(jià) | ||
ADI/亞德諾 |
25+ |
SOP24 |
87 |
原裝正品,歡迎來(lái)電咨詢(xún)! |
詢(xún)價(jià) | ||
ONSEMI |
25+ |
QSOP24 |
1729 |
原廠原裝,價(jià)格優(yōu)勢(shì) |
詢(xún)價(jià) | ||
ADI |
2024+ |
N/A |
70000 |
柒號(hào)只做原裝 現(xiàn)貨價(jià)秒殺全網(wǎng) |
詢(xún)價(jià) | ||
onsemi(安森美) |
2021+ |
QSOP-24 |
509 |
詢(xún)價(jià) | |||
ADI/亞德諾 |
24+ |
QSOP-24 |
9600 |
原裝現(xiàn)貨,優(yōu)勢(shì)供應(yīng),支持實(shí)單! |
詢(xún)價(jià) | ||
ON |
20+ |
na |
65790 |
原裝優(yōu)勢(shì)主營(yíng)型號(hào)-可開(kāi)原型號(hào)增稅票 |
詢(xún)價(jià) | ||
ADI |
21+ |
QSOP24 |
12588 |
原裝正品,自己庫(kù)存 假一罰十 |
詢(xún)價(jià) | ||
ON |
24+ |
SSOP |
80000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開(kāi)13%增 |
詢(xún)價(jià) | ||
ON/安森美 |
23+ |
SSOP |
5000 |
原廠授權(quán)代理,海外優(yōu)勢(shì)訂貨渠道??商峁┐罅繋?kù)存,詳 |
詢(xún)價(jià) |