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MAX31785ETL集成电路(IC)的电机驱动器控制器规格书PDF中文资料

MAX31785ETL
厂商型号

MAX31785ETL

参数属性

MAX31785ETL 封装/外壳为40-WFQFN 裸露焊盘;包装为管件;类别为集成电路(IC)的电机驱动器控制器;MAX31785ETL应用范围:风扇控制器;产品描述:IC MOTOR DRIVER 2.7V-5.5V 40TQFN

功能描述

6-Channel Intelligent Fan Controller

封装外壳

40-WFQFN 裸露焊盘

文件大小

1.97567 Mbytes

页面数量

48

生产厂商 Maxim Integrated Products
企业简称

MAXIM美信

中文名称

美信半导体官网

原厂标识
MAXIM
数据手册

下载地址一下载地址二到原厂下载

更新时间

2025-8-2 20:00:00

人工找货

MAX31785ETL价格和库存,欢迎联系客服免费人工找货

MAX31785ETL规格书详情

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.

特性 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

 

产品属性

  • 产品编号:

    MAX31785ETL+T

  • 制造商:

    Analog Devices Inc./Maxim Integrated

  • 类别:

    集成电路(IC) > 电机驱动器,控制器

  • 包装:

    管件

  • 电机类型 - AC,DC:

    有刷直流

  • 功能:

    控制器 - 速度

  • 输出配置:

    前级驱动器

  • 接口:

    I²C

  • 应用:

    风扇控制器

  • 电压 - 供电:

    2.7V ~ 5.5V

  • 工作温度:

    -40°C ~ 85°C(TA)

  • 安装类型:

    表面贴装型

  • 封装/外壳:

    40-WFQFN 裸露焊盘

  • 供应商器件封装:

    40-TQFN(6x6)

  • 描述:

    IC MOTOR DRIVER 2.7V-5.5V 40TQFN

供应商 型号 品牌 批号 封装 库存 备注 价格
MAXIM/美信
24+
NA/
80
优势代理渠道,原装正品,可全系列订货开增值税票
询价
MAXIM/美信
25+
NA
860000
明嘉莱只做原装正品现货
询价
Maxim
23+
TQFN-40
12700
买原装认准中赛美
询价
Maxim
25+
25000
原厂原包 深圳现货 主打品牌 假一赔百 可开票!
询价
Maxim(美信)
2511
标准封装
6000
电子元器件采购降本 30%!盈慧通原厂直采,砍掉中间差价
询价
MAXIM
2024+
N/A
70000
柒号只做原装 现货价秒杀全网
询价
MAXIM
22+
NA
50
原装正品支持实单
询价
MAXIM/美信
24+
TQFN-40
30000
原装正品公司现货,假一赔十!
询价
MAXIM/美信
21+
TQFN-40
10000
全新原装现货
询价
MAXIM/美信
1948+
QFN
6852
只做原装正品现货!或订货假一赔十!
询价