MAX6421XS50+ - English Editing Encyclopedia Entry

Product Overview

Category

The MAX6421XS50+ belongs to the category of voltage supervisors.

Use

This product is primarily used for monitoring and controlling voltage levels in electronic systems.

Characteristics

• Voltage supervisors ensure stable operation by monitoring power supply voltages.
• The MAX6421XS50+ offers precise voltage monitoring capabilities.
• It provides a reset signal when the monitored voltage falls below a specified threshold.
• This device operates over a wide temperature range, making it suitable for various applications.

Package

The MAX6421XS50+ comes in a small surface-mount package.

Essence

The essence of this product lies in its ability to monitor and control voltage levels, ensuring reliable operation of electronic systems.

Packaging/Quantity

The MAX6421XS50+ is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Supply Voltage Range: 1.6V to 5.5V
• Reset Threshold Voltage: 4.63V
• Reset Timeout Period: 140ms
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6421XS50+ has the following pin configuration:

1. GND (Ground)
2. RESET (Reset Output)
3. MR (Manual Reset Input)
4. VCC (Supply Voltage)

Functional Features

• Precise voltage monitoring: The MAX6421XS50+ accurately monitors the supply voltage and provides a reset signal when it falls below the specified threshold.
• Manual reset capability: The MR pin allows for manual reset, providing flexibility in system control.
• Low power consumption: This device consumes minimal power, making it suitable for battery-powered applications.
• Wide operating temperature range: The MAX6421XS50+ can operate reliably in extreme temperature conditions.

Advantages and Disadvantages

Advantages

• Accurate voltage monitoring ensures system stability.
• Manual reset capability allows for flexible control.
• Low power consumption prolongs battery life.
• Wide operating temperature range enables use in various environments.

Disadvantages

• Limited to a specific supply voltage range (1.6V to 5.5V).
• Reset timeout period may not be adjustable, limiting customization options.

Working Principles

The MAX6421XS50+ works by continuously monitoring the supply voltage. When the voltage falls below the specified threshold, it triggers the reset output, indicating a power failure or unstable voltage condition. The device remains in this state until the voltage rises above the threshold or a manual reset signal is received.

Detailed Application Field Plans

The MAX6421XS50+ finds applications in various fields, including: 1. Industrial automation systems 2. Automotive electronics 3. Consumer electronics 4. Medical devices 5. Power management systems

In industrial automation systems, this voltage supervisor ensures uninterrupted operation by monitoring critical power supply voltages. In automotive electronics, it helps maintain stable voltage levels, preventing malfunctions. In consumer electronics and medical devices, the MAX6421XS50+ enhances reliability and protects sensitive components. Power management systems benefit from its precise voltage monitoring capabilities.

Detailed and Complete Alternative Models

1. MAX6422XS50+: Similar to the MAX6421XS50+, but with a different reset threshold voltage.
2. MAX6423XS50+: Offers additional features such as adjustable reset timeout period.
3. MAX6424XS50+: Provides multiple reset outputs for enhanced system control.

These alternative models offer similar functionality to the MAX6421XS50+ while catering to specific requirements or providing additional features.

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