Datasheet > MAX34446

MAX34446

更新时间： 2024-09-13 14:57:59

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
36页	793K
描述
PMBus电源数据记录器

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MAX34446 数据手册

EVALUATION KIT AVAILABLE

MAX34446

PMBus Power-Supply Data Logger

General Description

Features

The MAX34446 data logger for power supplies can

monitor voltages for overvoltage and undervoltage, as

well as for overcurrent conditions and overtemperature

conditions. The device constantly checks for user-

programmable thresholds; when these thresholds are

exceeded, the device logs the recent real-time operating

conditions in nonvolatile flash memory. The device can

monitor up to four voltages or currents, and can monitor

three temperature sensors. See the Typical Application

Circuit/Block Diagram for more details.

S Voltage, Current, and Temperature Measurement

and Threshold Excursion Detection

S Supports Up to Four Voltage or Current

Measurements

S Supports Up to Three Temperature Sensors: Two

Remote Diodes Plus an Internal Sensor

S Calculates Power Consumption

S Differential 12-Bit ADC

S PMBus™-Compliant Control Interface

S Power-Good Outputs

Applications

S Individual Fault Outputs

Base Stations

S On-Board Nonvolatile Fault Logging and Default

Industrial Controls

Network Switches/Routers

Servers

Configuration Setting

S I C/SMBus-Compatible Serial Bus with Bus

Timeout Function

Smart Grid Network Systems

S No External Clocking Required

S 2.7V to 5.5V Supply Voltage

S Low Power Consumption

S -40NC to +105NC Temperature Range

S 40-Pin TQFN (6mm x 6mm) Package

Ordering Information appears at end of data sheet.

Typical Application Circuit/Block Diagram appears at end

of data sheet.

PMBus is a trademark of SMIF, Inc.

For related parts and recommended products to use with this part, refer to: www.maximintegrated.com/MAX34446.related

For pricing, delivery, and ordering information, please contact Maxim Direct at

1-888-629-4642, or visit Maxim Integrated’s website at www.maximintegrated.com.

19-5879; Rev 3; 10/13

12 3 4 5 6 7...36

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与MAX34446相关器件

型号	品牌	获取价格	描述	数据表
MAX34446_12	MAXIM	获取价格	PMBus Power-Supply Data Logger
MAX34446ETL	MAXIM	获取价格	PMBus Power-Supply Data Logger Calculates Power Consumption
MAX34446ETL+	MAXIM	获取价格	暂无描述
MAX34446ETLT	MAXIM	获取价格	PMBus Power-Supply Data Logger Calculates Power Consumption
MAX3444E	MAXIM	获取价格	【15kV ESD-Protected, 【60V Fault-Protected, 10
MAX3444E	ADI	获取价格	±15kV ESD保护、±60V故障保护、10Mbps、失效保护型RS-485/J1708
MAX3444EAPA	MAXIM	获取价格	【15kV ESD-Protected, 【60V Fault-Protected, 10
MAX3444EAPA+	MAXIM	获取价格	Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, BICMOS, PDIP8, ROHS COMPLIANT, PLASTIC, DIP-8
MAX3444EASA	MAXIM	获取价格	【15kV ESD-Protected, 【60V Fault-Protected, 10
MAX3444EASA+T	MAXIM	获取价格	Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, BICMOS, PDSO8, 0.150 INCH, MS-012A, SOIC-8