MCP98243-BE/ST - Micrel / Microchip Technology

Manufacturer Part Number

MCP98243-BE/ST

Manufacturer

Microchip Technology

Introduction

The MCP98243-BE/ST is a temperature monitoring system designed specifically for power management and thermal management applications, with a focus on DIMM DDR memory modules. It integrates an ADC (Sigma Delta) and a register bank for accurate temperature sensing.

Product Features and Performance

Integrated Temp Monitoring System for DIMM DDR Memory

Internal Sensor Type for direct temperature measurement

Sensing Temperature range from -40°C to 125°C

High Accuracy: ±3°C (Max)

Incorporates ADC (Sigma Delta) and Register Bank for precise data processing

I2C/SMBus Output Type for easy communication with microcontrollers

Alarm Output for over temperature notification

Supports a wide Voltage Supply range from 2.7V to 5.5V

Capable of operating in extreme temperatures from -40°C to 125°C

Product Advantages

Precise temperature monitoring enhances system reliability

Flexible communication via I2C/SMBus

Wide operating voltage and temperature range suitable for various applications

Output alarm feature for proactive thermal management

Key Technical Parameters

Sensing Temperature: -40°C ~ 125°C

Accuracy: ±3°C (Max)

Voltage Supply: 2.7V ~ 5.5V

Operating Temperature: -40°C ~ 125°C

Output Type: I2C/SMBus

Mounting Type: Surface Mount

Package/Case: 8-TSSOP

Quality and Safety Features

Rigid manufacturing standards ensuring high reliability and performance

Compatibility

Designed for DIMM DDR Memory but applicable to a wide range of thermal management applications

I2C/SMBus compatibility for versatile communication options

Application Areas

Power Management Systems

Thermal Management Applications

DIMM DDR Memory Modules

Industrial and consumer electronic devices requiring precise temperature monitoring

Product Lifecycle

Product Status: Active

The MCP98243-BE/ST is not nearing discontinuation, ensuring long-term availability for design-in projects.

Several Key Reasons to Choose This Product

High accuracy and wide operating range make it ideal for critical thermal management

Flexible communication protocol supports I2C/SMBus for easy integration

Reliable operation in extreme environmental conditions

Proactive thermal management with output alarm feature

Supported by Microchip Technology's reputation for quality and reliability