MAX6365LKA26+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Monitor and Reset Circuit
• Characteristics:
  • Monitors the voltage level of a power supply and generates a reset signal when the voltage falls below a certain threshold.
  • Provides a reliable way to ensure proper system operation by resetting the microcontroller or other digital circuitry during power-up, power-down, or brownout conditions.
• Package: SOT23-3
• Essence: Voltage monitoring and reset functionality in a compact package.
• Packaging/Quantity: Tape and Reel, 3000 units per reel.

Specifications

• Supply Voltage Range: 1.6V to 6.0V
• Threshold Voltage Options: 2.63V, 2.93V, 3.08V, 3.30V, 4.38V, 4.63V, 4.88V, 5.00V
• Reset Timeout Period: 140ms (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6365LKA26+T has three pins:

1. VCC: Power supply input pin.
2. GND: Ground reference pin.
3. RESET: Output pin that provides the reset signal to the microcontroller or digital circuitry.

Functional Features

• Accurate voltage monitoring: The MAX6365LKA26+T accurately monitors the power supply voltage and triggers a reset signal when it falls below the specified threshold.
• Adjustable threshold voltage: The IC offers multiple threshold voltage options, allowing flexibility in setting the desired voltage level for triggering the reset signal.
• Reset timeout period: After the power supply voltage rises above the threshold, the reset signal remains active for a fixed duration (140ms) to ensure stable system operation during power-up.
• Low power consumption: The IC operates with low quiescent current, making it suitable for battery-powered applications.

Advantages and Disadvantages

Advantages: - Compact package size enables space-saving designs. - Wide supply voltage range allows compatibility with various systems. - Adjustable threshold voltage provides flexibility in system design. - Low power consumption extends battery life.

Disadvantages: - Limited reset timeout period may not be suitable for certain applications requiring longer reset durations. - SOT23-3 package may have limitations in terms of heat dissipation.

Working Principles

The MAX6365LKA26+T operates by comparing the power supply voltage with the selected threshold voltage. When the voltage falls below the threshold, the internal circuitry generates a reset signal. This signal remains active for the specified reset timeout period after the voltage rises above the threshold, ensuring proper system initialization.

Detailed Application Field Plans

The MAX6365LKA26+T finds applications in various electronic systems where reliable voltage monitoring and reset functionality are crucial. Some potential application fields include:

1. Microcontroller-based systems: Ensures proper initialization and operation of microcontrollers during power-up or brownout conditions.
2. Industrial control systems: Provides a reliable reset mechanism for digital control circuits in industrial automation applications.
3. Embedded systems: Enables safe startup and shutdown sequences in embedded systems to prevent data corruption or erratic behavior.
4. Consumer electronics: Protects sensitive digital circuitry in devices such as smartphones, tablets, and gaming consoles from voltage fluctuations.

Detailed and Complete Alternative Models

1. MAX6366LKA26+T: Similar to MAX6365LKA26+T but offers additional features like adjustable reset timeout period.
2. MAX6367LKA26+T: Higher voltage threshold options compared to MAX6365LKA26+T, suitable for systems with higher operating voltages.
3. MAX6368LKA26+T: Provides a wider range of threshold voltage options for increased flexibility in system design.

(Note: The above alternative models are suggestions and may not cover all available alternatives in the market.)

This entry provides an overview of the MAX6365LKA26+T, including its product category, use, characteristics, package, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.