MAX6313UK43D2-T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Monitor
• Characteristics: Low-power, Precision, Reset Output
• Package: SOT23-5
• Essence: Monitors the voltage level and provides a reset signal when the voltage drops below a certain threshold.
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Supply Voltage Range: 1.6V to 5.5V
• Threshold Voltage Options: 4.3V
• Reset Timeout Period: 140ms (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6313UK43D2-T has a total of 5 pins:

1. GND: Ground connection
2. RESET: Active-low reset output
3. MR: Manual reset input
4. VCC: Positive supply voltage
5. TH: Threshold voltage selection pin

Functional Features

• Monitors the supply voltage and generates a reset signal when it falls below the threshold voltage.
• Provides a manual reset option through the MR pin.
• Low-power consumption for energy-efficient applications.
• Precision voltage monitoring ensures accurate detection of voltage drops.

Advantages and Disadvantages

Advantages: - Wide supply voltage range allows compatibility with various systems. - Small package size (SOT23-5) enables space-saving designs. - Low-power operation prolongs battery life in portable devices. - Precision voltage monitoring ensures reliable system operation.

Disadvantages: - Limited threshold voltage options may not suit all applications. - Lack of adjustable timeout period may restrict customization.

Working Principles

The MAX6313UK43D2-T operates by continuously monitoring the supply voltage connected to the VCC pin. When the voltage drops below the threshold voltage set by the TH pin, the IC generates an active-low reset signal on the RESET pin. This reset signal can be used to initiate system recovery or perform specific actions.

The MR pin allows for manual reset functionality, enabling users to manually trigger a reset when required. The IC operates with low power consumption, making it suitable for battery-powered applications.

Detailed Application Field Plans

The MAX6313UK43D2-T finds application in various fields where voltage monitoring and system reset functionality are crucial. Some potential application areas include:

1. Embedded Systems: Ensuring reliable operation of microcontrollers, DSPs, and other embedded devices.
2. Industrial Automation: Monitoring power supply integrity in control systems and initiating system recovery.
3. Automotive Electronics: Detecting voltage drops in automotive systems and triggering appropriate actions.
4. Consumer Electronics: Protecting sensitive electronic components from voltage fluctuations and ensuring proper system functioning.
5. Medical Devices: Providing voltage monitoring and reset capabilities in medical equipment for patient safety.

Detailed and Complete Alternative Models

1. MAX6314UK43D2-T: Similar to MAX6313UK43D2-T but with a different threshold voltage option (4.3V).
2. MAX6315UK43D2-T: Offers adjustable timeout period in addition to voltage monitoring and reset functionality.
3. MAX6316UK43D2-T: Provides multiple threshold voltage options for greater flexibility in different applications.

These alternative models offer similar features and functionalities, allowing users to choose the most suitable option based on their specific requirements.

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