MAX6384XS23D3+TG50

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Monitor and Reset Circuit
• Characteristics: Low-power, precision voltage monitoring, reset output
• Package: 6-pin SOT23 package
• Essence: Monitors the voltage level of a power supply and generates a reset signal when the voltage falls below a specified threshold.
• Packaging/Quantity: Available in tape and reel packaging, with 3000 units per reel.

Specifications

• Supply Voltage Range: 1.5V to 5.5V
• Threshold Voltage Options: 2.3V, 2.5V, 2.8V, 3.0V, 3.3V, 3.6V
• Reset Timeout Period: Adjustable from 1ms to 1600ms
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6384XS23D3+TG50 IC has the following pin configuration:

1. GND: Ground connection
2. MR: Manual Reset input pin
3. RESET: Reset output pin
4. VCC: Positive power supply input
5. TH: Threshold voltage selection pin
6. GND: Ground connection

Functional Features

• Precision voltage monitoring: The MAX6384XS23D3+TG50 accurately monitors the voltage level of the power supply.
• Reset output: When the voltage falls below the threshold, the IC generates a reset signal to initiate a system reset.
• Adjustable timeout period: The reset timeout period can be adjusted according to the application requirements.
• Low-power operation: The IC operates at low power, making it suitable for battery-powered devices.

Advantages and Disadvantages

Advantages

• Accurate voltage monitoring ensures reliable system operation.
• Adjustable reset timeout period allows flexibility in system design.
• Low-power operation extends battery life in portable devices.
• Small SOT23 package saves board space.

Disadvantages

• Limited threshold voltage options may not suit all applications.
• Manual reset input may require additional external components for proper functionality.

Working Principles

The MAX6384XS23D3+TG50 operates by comparing the supply voltage with the selected threshold voltage. When the supply voltage drops below the threshold, the IC generates a reset signal on the RESET pin. The reset signal remains active until the supply voltage rises above the threshold and the reset timeout period elapses.

Detailed Application Field Plans

The MAX6384XS23D3+TG50 is commonly used in various applications, including:

1. Microcontrollers: Ensures proper system initialization and prevents erratic behavior during power-up or brownout conditions.
2. Industrial Control Systems: Monitors power supply voltages to ensure stable operation of critical equipment.
3. Automotive Electronics: Provides reliable reset signals to microcontrollers and other components in automotive systems.
4. Battery-Powered Devices: Protects against undervoltage conditions and initiates system resets when necessary.

Detailed and Complete Alternative Models

1. MAX6384XS23D3+T: Same specifications and features as MAX6384XS23D3+TG50 but without tape and reel packaging.
2. MAX6384XS23D3: Same specifications and features as MAX6384XS23D3+TG50 but without tape and reel packaging and without manual reset input.

These alternative models provide similar functionality and can be considered based on specific application requirements.

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