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MAX31785ETL集成電路（IC）的電機(jī)驅(qū)動(dòng)器控制器規(guī)格書PDF中文資料
| 廠商型號(hào) |
MAX31785ETL |
| 參數(shù)屬性 | MAX31785ETL 封裝/外殼為40-WFQFN 裸露焊盤；包裝為管件；類別為集成電路（IC）的電機(jī)驅(qū)動(dòng)器控制器；MAX31785ETL應(yīng)用范圍：風(fēng)扇控制器；產(chǎn)品描述：IC MOTOR DRIVER 2.7V-5.5V 40TQFN |
| 功能描述 | 6-Channel Intelligent Fan Controller |
| 封裝外殼 | 40-WFQFN 裸露焊盤 |
| 文件大小 |
1.97567 Mbytes |
| 頁面數(shù)量 |
48 頁 |
| 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) | |
| 更新時(shí)間 | 2025-2-2 17:10:00 |
MAX31785ETL規(guī)格書詳情
General Description
The MAX31785 is a closed-loop multichannel fan controller. Automatic closed-loop fan control saves system power by operating the fans at the lowest possible speeds. Added benefits of slower fan speeds include lower audible noise, longer fan life, and reduced system maintenance. Based on a user-programmable lookup table (LUT), the device automatically adjusts the speeds of the six independent fans based on one or more of the 11 available temperature sensors. Alternately, an external host can manually command the fan speeds and the device automatically adjusts the fan speeds. The device contains a fan-health-diagnostic function to help users predict impending fan failures. The device can also monitor up to six remote voltages.
Features
? Six Independent Channels of Fan Control
?? Supports 3-Wire and 4-Wire Fans
?? Automatic Closed-Loop Fan Speed Control
?? RPM- or PWM-Based Control
?? Optional Manual Mode Control
?? Fast and Slow PWM Frequency Options
?? Staggered Fan Spin-Up Eases Power-Supply
?? Stress
?? Dual Tachometer (12-Fan Support)
?? Fan-Fault Detection
?? Fan-Health Status Meter
?? Nonvolatile Fan Operating Run Time Meter
? Supports Up to 11 Temperature Sensors
?? Up to Six External Thermal Diodes with
?? Automatic Series Resistance Cancellation
?? One Internal Temperature Sensor
?? Up to Four I2C Digital Temperature Sensors
?? Fault Detection on All Temperature Sensors
? Available 6-Channel ADC to Measure Remote Voltages
? PMBus?-Compliant Command Interface
? I2C/SMBus-Compatible Serial Bus with Bus Timeout Function
? On-Board Nonvolatile Fault Logging and Default Configuration Setting
? No External Clocking Required
? +3.3V Supply Voltage
Applications
? Network Switches/Routers
? Base Stations
? Servers
? Smart Grid Network Systems
? Industrial Controls
?
產(chǎn)品屬性
- 產(chǎn)品編號(hào)：
MAX31785ETL+T
- 制造商：
Analog Devices Inc./Maxim Integrated
- 類別：
集成電路（IC） > 電機(jī)驅(qū)動(dòng)器，控制器
- 包裝：
管件
- 電機(jī)類型 - AC，DC：
有刷直流
- 功能：
控制器 - 速度
- 輸出配置：
前級(jí)驅(qū)動(dòng)器
- 接口：
I2C
- 應(yīng)用：
風(fēng)扇控制器
- 電壓 - 供電：
2.7V ~ 5.5V
- 工作溫度：
-40°C ~ 85°C（TA）
- 安裝類型：
表面貼裝型
- 封裝/外殼：
40-WFQFN 裸露焊盤
- 供應(yīng)商器件封裝：
40-TQFN（6x6）
- 描述：
IC MOTOR DRIVER 2.7V-5.5V 40TQFN
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
MAXIM/美信 |
21+ |
TQFN-40 |
10000 |
全新原裝現(xiàn)貨 |
詢價(jià) | ||
Maxim(美信) |
標(biāo)準(zhǔn)封裝 |
6000 |
集團(tuán)化配單-有更多數(shù)量-免費(fèi)送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價(jià) | |||
MAXIM/美信 |
21+ |
TQFN-40 |
10000 |
只做原裝,質(zhì)量保證 |
詢價(jià) | ||
MAXIM |
19+ |
QFN |
256800 |
原廠代理渠道,每一顆芯片都可追溯原廠； |
詢價(jià) | ||
Maxim(美信) |
23+ |
標(biāo)準(zhǔn)封裝 |
6000 |
原廠原裝現(xiàn)貨訂貨價(jià)格優(yōu)勢(shì)終端BOM表可配單提供樣品 |
詢價(jià) | ||
MAXIM/美信 |
24+ |
NA |
860000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
MAXIM/美信 |
22+ |
QFN |
18000 |
原裝正品 |
詢價(jià) | ||
MAXIM/美信 |
2021+ |
QFN40 |
100500 |
一級(jí)代理專營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期排單到貨 |
詢價(jià) | ||
Maxim |
2022+ |
原廠原包裝 |
6800 |
全新原裝 支持表配單 中國(guó)著名電子元器件獨(dú)立分銷 |
詢價(jià) | ||
MAXIM |
24+ |
QFN40 |
50000 |
主打MAXIM品牌價(jià)格絕對(duì)優(yōu)勢(shì)原裝現(xiàn)貨假一罰十 |
詢價(jià) |
