MAX6665ASA45+T Voltage Monitor IC with Reset Function, SOIC-8 Package

MAX6665ASA45+T Overview

The MAX6665ASA45+T is a high-precision, integrated temperature monitor designed for accurate thermal management in semiconductor and electronic systems. Featuring a factory-calibrated temperature trip point at 45??C, this device provides reliable overtemperature detection and warning capabilities. With a compact SOT23 package and low quiescent current, it is ideal for space-constrained industrial and consumer applications requiring energy-efficient, continuous temperature supervision. The MAX6665ASA45+T offers precise monitoring with minimal external components, making it a valuable solution for engineers focused on system protection and thermal stability. For more detailed product information, visit IC Manufacturer.

MAX6665ASA45+T Technical Specifications

MAX6665ASA45+T Key Features

• Factory-Calibrated Temperature Threshold: Ensures accurate and consistent temperature trip at 45??C, reducing design complexity and calibration effort.
• Low Quiescent Current: Consumes only 0.6??A, making it highly efficient for battery-powered and low-power systems.
• Open-Drain Active-Low Output: Allows easy interfacing with microcontrollers and system logic, supporting flexible system integration.
• Wide Operating Voltage Range: Supports 2.7V to 5.5V, compatible with a variety of power supplies and system architectures.
• Compact SOT23-5 Package: Minimizes PCB space usage, ideal for high-density industrial and consumer electronics.
• Fast Response Time: Provides temperature trip detection typically within 10ms, enabling prompt system protection.
• Wide Operating Temperature Range: Suitable for harsh environments from -40??C up to +125??C, ensuring robust performance.

MAX6665ASA45+T Advantages vs Typical Alternatives

This device offers superior temperature monitoring accuracy with a factory-calibrated 45??C threshold, eliminating the need for external calibration. Its ultra-low quiescent current significantly reduces power consumption compared to traditional sensors, enhancing system efficiency. The integration of an open-drain output and power-on reset simplifies system design and increases reliability. Compact packaging and a wide operating voltage range provide flexibility and ease of integration in diverse industrial and embedded applications.

Typical Applications

• Thermal monitoring and protection of microprocessors and FPGAs in embedded systems, ensuring reliable operation and preventing overheating damage.
• Battery-powered equipment requiring low-power temperature sensing for extended operational life.
• Industrial automation systems needing precise thermal supervision in harsh environmental conditions.
• Consumer electronics where compact size and efficient temperature control are critical for product longevity and user safety.

MAX6665ASA45+T Brand Info

The MAX6665ASA45+T is part of a trusted series of temperature monitors designed for precise thermal management in electronics. Renowned for quality and reliability, this product line supports engineers and system designers with easy-to-use, low-power thermal monitoring solutions. By integrating temperature trip detection with industry-standard packaging and electrical characteristics, the MAX6665ASA45+T exemplifies the brand??s commitment to high-performance semiconductor devices tailored for modern industrial and consumer markets.

FAQ

What is the primary function of the MAX6665ASA45+T temperature monitor?

The device is designed to detect when the ambient temperature exceeds a factory-calibrated threshold of 45??C. It provides an active-low open-drain output signal to alert systems of overtemperature conditions, enabling timely thermal management or shutdown to protect sensitive components.