MAX34460A開發(fā)板套件編程器的評估演示板及套件規(guī)格書PDF中文資料

MAX34460A屬于開發(fā)板套件編程器的評估演示板及套件。由亞德諾半導體技術有限公司制造生產的MAX34460A評估和演示板及套件該系列產品提供了一種方便的方法，在經過驗證的實施環(huán)境中評估某些重點器件的性能或特性。評估方法通常有完善的文檔說明，并且視乎具體情況由評估軟件提供支持。產品通常由印刷電路板組成，板上已裝有重點器件以及必要或有用的支持元器件，另外也可能包括其他組件，例如電纜或電源。對于數量特別多或類別獨特的器件類別(如 ADC、DAC 和開關模式電源)，評估平臺可組合為一個單獨的產品系列。

General Description

The MAX34460A is a system monitor that is capable of

managing up to 12 power supplies. The power-supply

manager monitors the power-supply output voltages and

constantly checks for user-programmable overvoltage and

undervoltage thresholds. If a fault is detected, the device

automatically shuts down the system in an orderly fashion.

The device can sequence the supplies in any order at both

power-up and power-down. With the addition of external

current DACs, the device has the ability to close-loop

margin the power-supply output voltages up or down to a

user-programmable level. The device contains an internal

temperature sensor and can support up to four external

remote temperature sensors. Once configured, the device

can operate autonomously without any host intervention.

Benefits and Features

● 12 Channels of Power-Supply Management

● On-Board Nonvolatile Black Box Fault Logging and

Default Configuration Setting

● Supports Complex Sequencing Requirements

? Dual Sequencing Groups

? Time- and Event-Based Sequencing

? Parallel/Cascaded Device Operation

? Programmable Up and Down Sequencing

? Watchdog Timer Function

● Easy to Program and Monitor

? PMBus?-Compatible Command Interface

? Easy-to-Use GUI

? Programmable Alarm Outputs

● Flexible Measurement and Monitoring Capability

? Reports Peak and Average Levels

? Four Remote Temperature Sensors

? One Internal Temperature Sensor

● Automatic Closed-Loop Margining Improves Accuracy

● Remote Ground Sensing Improves Measurement

Accuracy

● Simplifies System-Level Design

? Up to 20 GPOs

? No External Clocking Required

? I2C/SMBus-Compatible Serial Bus with Bus

Timeout Function

● Fast Minimum/Maximum Threshold-Excursion

Detection

● 3.0V to 3.6V Supply Voltage

Applications

● Network Switches/Routers

● Base Stations

● Servers

● Smart Grid Network Systems