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MAX1669集成電路(IC)的熱管理規(guī)格書PDF中文資料

MAX1669
廠商型號(hào)

MAX1669

參數(shù)屬性

MAX1669 封裝/外殼為16-SSOP(0.154",3.90mm 寬);包裝為卷帶(TR);類別為集成電路(IC)的熱管理;產(chǎn)品描述:IC FAN CTRLR W/SENSOR 16-QSOP

功能描述

Fan Controller and Remote Temperature Sensor with SMBus Serial Interface

封裝外殼

16-SSOP(0.154",3.90mm 寬)

文件大小

213.1 Kbytes

頁(yè)面數(shù)量

20 頁(yè)

生產(chǎn)廠商 Maxim Integrated Products
企業(yè)簡(jiǎn)稱

Maxim美信

中文名稱

美信半導(dǎo)體官網(wǎng)

原廠標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

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更新時(shí)間

2025-5-20 23:00:00

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MAX1669規(guī)格書詳情

General Description

The MAX1669 fan controller includes a precise digital thermometer that reports the temperature of a remote sensor. The remote sensor is a diode-connected transistor—typically a low-cost, easily mounted 2N3906 PNP type—replacing conventional thermistors or thermocouples. Remote accuracy is ±3°C for transistors from multiple manufacturers, with no calibration needed. The MAX1669 has an independent fan controller with a low current logic output requiring external power components to interface to a DC brushless fan. The fan controller has two modes of operation: a low-frequency (20Hz to 160Hz) PWM mode intended for driving the fan motor, or a high-impedance DAC output that generates a variable DC control voltage. In PWM mode, the FAN frequency can be synchronized to an external clock.

Features

? Measures Remote CPU Temperature

? No Calibration Required

? 20Hz to 160Hz PWM Output for Fan

? PWM Frequency Sync Input (260kHz)

? Flexible Fan Interface: Linear or PWM

? SMBus 2-Wire Serial Interface

? Programmable Under/Overtemperature Alarms

? ALERT Latched Interrupt Output

? OVERT Thermostat Output

? Two GPIO Pins

? Write-Once Configuration Protection

? Supports SMBus Alert Response

? ±3°C Temperature Accuracy (-40°C to +125°C, remote)

? 3μA Standby Supply Current

? +3V to +5.5V Supply Range

? Small 16-Pin QSOP Package

Applications

Pentium? CPU Cooling

Desktop Computers

Notebook Computers

Servers

Workstations

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    MAX1669EEE+

  • 制造商:

    Analog Devices Inc./Maxim Integrated

  • 類別:

    集成電路(IC) > 熱管理

  • 包裝:

    卷帶(TR)

  • 功能:

    風(fēng)扇控制,溫度監(jiān)控器

  • 傳感器類型:

    外部

  • 感應(yīng)溫度:

    -40°C ~ 125°C

  • 精度:

    ±5°C(最大)

  • 拓?fù)洌?/span>

    ADC,比較器,多路復(fù)用器,寄存器組

  • 輸出類型:

    SMBus

  • 輸出報(bào)警:

  • 輸出風(fēng)扇:

  • 電壓 - 供電:

    3V ~ 5.5V

  • 工作溫度:

    -40°C ~ 85°C

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    16-SSOP(0.154",3.90mm 寬)

  • 供應(yīng)商器件封裝:

    16-QSOP

  • 描述:

    IC FAN CTRLR W/SENSOR 16-QSOP

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
MAXIM/美信
24+
NA/
167
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開增值稅票
詢價(jià)
MAXIM
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13%增
詢價(jià)
MAXIM/美信
22+
SSOP16
100000
代理渠道/只做原裝/可含稅
詢價(jià)
MAXIM/美信
24+
TSSOP16
880000
明嘉萊只做原裝正品現(xiàn)貨
詢價(jià)
MAXIM
20+
SSOP16
2960
誠(chéng)信交易大量庫(kù)存現(xiàn)貨
詢價(jià)
MAXIM/美信
2023+
SSOP-16
1115
原廠全新正品旗艦店優(yōu)勢(shì)現(xiàn)貨
詢價(jià)
MAXIM/美信
18+
SSOP16
35933
全新原裝現(xiàn)貨,可出樣品,可開增值稅發(fā)票
詢價(jià)
MAXIM
24+
SSOP
3358
絕對(duì)全新原裝現(xiàn)貨供應(yīng)!
詢價(jià)
MAXIM/美信
21+
SSOP16
3000
百域芯優(yōu)勢(shì) 實(shí)單必成 可開13點(diǎn)增值稅發(fā)票
詢價(jià)
MAXIM/美信
24+
QSOP16
25050
原廠支持公司優(yōu)勢(shì)現(xiàn)貨
詢價(jià)