LTC2991CMS#TRPBF - ADI (Analog Devices, Inc.)

Manufacturer Part Number

LTC2991CMS#TRPBF

Manufacturer

Analog Devices

Introduction

The LTC2991CMS#TRPBF by Analog Devices is a sophisticated power management IC specialized in thermal management, particularly aiming at precise temperature monitoring.

Product Features and Performance

Incorporates temperature monitoring system for both internal and external sources.

Features an integrated ADC, multiplexer, and register bank for efficient data processing and reporting.

Provides I2C output for seamless integration with microcontrollers and other ICs.

Equipped with output alarm and fan control functionalities for enhanced system protection and thermal management.

Supports a wide voltage supply range from 2.9V to 5.5V, catering to diverse application needs.

Operates effectively within temperature ranges of 0°C to 70°C.

Product Advantages

High accuracy levels of ±3.5°C (local) and ±1.5°C (remote), ensuring precise temperature readings.

The integration of multiple functions (ADC, multiplexer, register bank) within a single IC reduces system complexity and footprint.

I2C output facilitates easy and flexible interfacing.

Alarm and fan outputs contribute to improved system reliability and thermal regulation.

Key Technical Parameters

Sensing Temperature: Not specified but includes both internal and external sensing capabilities.

Accuracy: ±3.5°C Local (Max), ±1.5°C Remote (Max).

Supply Voltage Range: 2.9V ~ 5.5V.

Operating Temperature Range: 0°C ~ 70°C.

Package: 16-TFSOP, 16-MSOP.

Quality and Safety Features

Ensures reliable and accurate temperature monitoring to prevent system overheating.

Alarm and fan control outputs offer proactive measures against potential thermal failures.

Compatibility

The product's I2C interface ensures compatibility with a broad array of microcontrollers and digital systems requiring temperature monitoring.

Application Areas

Suitable for power management and thermal regulation in computing systems, consumer electronics, industrial control units, and telecommunications infrastructure.

Product Lifecycle

Currently marked as Active, indicating ongoing production and availability.

No indication of discontinuation, but it’s advisable to stay informed about potential future upgrades or replacements.

Several Key Reasons to Choose This Product

Exceptional accuracy enhances system reliability through precise temperature measurements.

Integrated functionalities reduce the need for additional components, saving on space and cost.

The flexible voltage supply range and operational temperature range make it adaptable to various environments and applications.

Support for I2C communication enables easy integration with existing digital control systems.

The provision of alarm and fan outputs allow for automated thermal management, fostering system longevity and performance stability.