MAX6313UK26D1-T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Monitor
• Characteristics: Low-Power, Precision, Reset Function
• 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: 2.6V
• Reset Timeout Period: Adjustable from 1ms to 1600ms
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6313UK26D1-T has a total of 5 pins:

1. VCC: Power supply input pin.
2. GND: Ground reference pin.
3. RESET: Output pin that provides a reset signal when the monitored voltage drops below the threshold.
4. MR: Manual reset input pin for forcing a reset.
5. GPO: General-purpose output pin that can be used for various purposes.

Functional Features

• Monitors the supply voltage and generates a reset signal when it falls below the threshold voltage.
• Provides an adjustable reset timeout period to allow for customization based on specific application requirements.
• Offers a manual reset option for immediate system reset.
• Includes a general-purpose output pin that can be utilized for additional functionality.

Advantages and Disadvantages

Advantages: - Low-power consumption, making it suitable for battery-powered applications. - Precise voltage monitoring ensures reliable system operation. - Small package size allows for space-efficient designs. - Adjustable reset timeout period offers flexibility in different scenarios.

Disadvantages: - Limited threshold voltage options may not cater to all voltage monitoring needs. - Manual reset input requires external intervention for system reset.

Working Principles

The MAX6313UK26D1-T operates by continuously monitoring the supply voltage connected to the VCC pin. When the voltage drops below the threshold voltage (2.6V in this case), the RESET pin is activated, providing a reset signal to the system. The reset timeout period can be adjusted using external components, allowing customization of the time delay before the reset signal is released. The MR pin enables manual reset functionality, overriding the automatic voltage monitoring. The GPO pin provides an additional output that can be configured for various purposes based on the application requirements.

Detailed Application Field Plans

The MAX6313UK26D1-T finds applications in various fields where voltage monitoring and system reset functionality are crucial. Some potential application areas include:

1. Battery-Powered Devices: Portable electronics, IoT devices, and wearable gadgets often rely on battery power. The MAX6313UK26D1-T ensures proper operation by monitoring the battery voltage and initiating a reset if necessary.
2. Industrial Control Systems: In industrial environments, voltage fluctuations can lead to system instability. This IC helps maintain reliable operation by monitoring the supply voltage and resetting the system when needed.
3. Automotive Electronics: Automotive systems require precise voltage monitoring to ensure safe and efficient operation. The MAX6313UK26D1-T can be used in automotive applications such as engine control units, infotainment systems, and safety modules.

Detailed and Complete Alternative Models

1. MAX6314UK26D1-T: Similar to MAX6313UK26D1-T but with a different threshold voltage option (2.6V).
2. MAX6315UK26D1-T: Voltage monitor IC with a threshold voltage of 2.6V and adjustable reset timeout period.
3. MAX6316UK26D1-T: Offers a wider supply voltage range (1.6V to 5.5V) and adjustable reset timeout period.

These alternative models provide similar functionality with slight variations in specifications, allowing designers to choose the most suitable option for their specific requirements.

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