参数资料
型号: MAX34441ETL+T
厂商: Maxim Integrated Products
文件页数: 26/53页
文件大小: 0K
描述: IC PS MANAGER PMBUS 5CH 40TQFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 3,000
应用: 基站网络线路卡,服务器
电源电压: 2.7 V ~ 5.5 V
电流 - 电源: 2.5mA
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 40-WFQFN 裸露焊盘
供应商设备封装: 40-TQFN-EP(6x6)
包装: 带卷 (TR)
其它名称: 90-34441+TTR
PMBus 5-Channel Power-Supply Manager
and Intelligent Fan Controller
PMBus Commands
A summary of the PMBus commands supported by the device are described in the following sections.
PAGE (00h)
The device can control up to five power supplies, up to six temperature sensors, and a fan using one PMBus (I 2 C)
address. Send the PAGE command with data 0 to 11 to select which power supply or which temperature sensor or
fan is affected by all the PMBus commands shown in Table 1. Not all commands are supported within each page. If
an unsupported command is received, the CML status bit is set. Some commands are common, meaning that any
selected page has the same effect on and the same response from the device.
Set the PAGE to 255 when it is desired that the following PMBus commands should apply to all pages at the same time.
There are only a few commands (OPERATION, CLEAR_FAULTS) where this function has a real application.
Table_8._Page_Commands
26
PAGE_(DEC)
0
1
2
3
4
5
6
7
8
9
10
11
12 to 254
255
ASSOCIATED_CONTROL
Power Supply Connected to ADC 0
Power Supply Connected to ADC 1
Power Supply Connected to ADC 2
Power Supply Connected to ADC 3
Power Supply Connected to ADC 4
Fan Connected to PWM 5
Internal Temperature Sensor
Remote I 2 C Temperature Sensor with Address 0
Remote I 2 C Temperature Sensor with Address 1
Remote I 2 C Temperature Sensor with Address 2
Remote I 2 C Temperature Sensor with Address 3
Remote Thermal-Diode Sensor
Reserved
Applies to All Pages
相关PDF资料
PDF描述
MAX3600CTL+ IC LASER DVR PROJECTOR 40TQFN
MAX3643ETG+T IC LASR DRVR 2.5GBPS 3.6V 24TQFN
MAX3646ETG+T IC LSR DRVR 622MBPS 3.63V 24TQFN
MAX3656ETG+ IC LASR DRVR 2.5GBPS 3.6V 24TQFN
MAX3668EHJ+T IC LSR DRVR 622MBPS 3.63V 32TQFP
相关代理商/技术参数
参数描述
MAX34441EVKIT# 功能描述:电源管理IC开发工具 MAX34441 Eval Kit RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V
MAX34446ETL+ 功能描述:监控电路 PMBus Power Supply Data Logger RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟(典型值):10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel
MAX34446ETL+T 功能描述:监控电路 PMBus Power Supply Data Logger RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟(典型值):10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel
MAX34446EVKIT# 功能描述:监控电路 MAX34446 Eval Kit RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟(典型值):10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel
MAX3444EAPA 功能描述:RS-485接口IC RoHS:否 制造商:Texas Instruments 数据速率:250 Kbps 工作电源电压:3.3 V 电源电流:750 uA 工作温度范围:- 40 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube