MAX6384XS44D3-T

Product Overview

• Category: Integrated Circuits (ICs)
• Use: Voltage Supervisors
• Characteristics:
  • Monitors the voltage level of a system and provides a reset signal when the voltage falls below a certain threshold.
  • Offers high accuracy and low power consumption.
  • Designed for use in various electronic devices.
• Package: SOT-143
• Essence: The MAX6384XS44D3-T is a voltage supervisor IC that ensures proper functioning of electronic systems by monitoring the voltage levels and providing a reset signal when necessary.
• Packaging/Quantity: Available in tape and reel packaging with a quantity of 3000 units per reel.

Specifications

• Supply Voltage Range: 1.2V to 5.5V
• Threshold Voltage Options: 2.93V, 3.08V, 3.30V, 3.63V, 4.38V, 4.63V, 4.75V, 4.88V
• Reset Timeout Period: Adjustable from 1ms to 1600ms
• Operating Temperature Range: -40°C to +85°C
• Quiescent Current: 1.5µA (typical)

Detailed Pin Configuration

The MAX6384XS44D3-T has four pins:

1. GND: Ground pin.
2. RESET: Output pin that provides a reset signal when the monitored voltage falls below the threshold.
3. MR: Manual reset input pin. Pulling this pin low forces a reset.
4. VCC: Power supply pin.

Functional Features

• Monitors the voltage level continuously.
• Provides a reset signal when the voltage falls below the set threshold.
• Offers an adjustable reset timeout period.
• Low quiescent current consumption for power efficiency.
• Manual reset option available.

Advantages and Disadvantages

Advantages: - High accuracy in voltage monitoring. - Low power consumption. - Adjustable reset timeout period. - Manual reset option for flexibility.

Disadvantages: - Limited threshold voltage options. - SOT-143 package may not be suitable for all applications.

Working Principles

The MAX6384XS44D3-T operates by continuously monitoring the voltage level at the VCC pin. When the voltage falls below the set threshold, the RESET pin is activated, providing a reset signal to the system. The reset timeout period can be adjusted according to the application requirements. The IC consumes low quiescent current, ensuring minimal power consumption.

Detailed Application Field Plans

The MAX6384XS44D3-T is widely used in various electronic devices where voltage supervision is critical. Some of the common application fields include:

1. Power supply units
2. Microcontrollers
3. Industrial control systems
4. Automotive electronics
5. Battery-powered devices

Detailed and Complete Alternative Models

1. MAX6384XS44D3+: Similar to MAX6384XS44D3-T but with a different package (SOT-23).
2. MAX6384XS44D3-G: Same functionality as MAX6384XS44D3-T but with a higher operating temperature range (-40°C to +125°C).
3. MAX6384XS44D3-R: Offers additional features such as adjustable hysteresis and watchdog timer.

These alternative models provide similar voltage supervisory functions with slight variations in package type, temperature range, and additional features.

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