MAX6382XR43D2-T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Monitor
• Characteristics: Low-power, precision voltage monitoring
• Package: SOT23-5
• Essence: Monitors the voltage level of a power supply and provides an output signal when it falls below a certain threshold
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Supply Voltage Range: 1.6V to 6.0V
• Threshold Voltage Options: 4.3V
• Accuracy: ±1.5%
• Quiescent Current: 1.5µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6382XR43D2-T has a total of five pins:

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

Functional Features

• Low-power consumption for energy-efficient applications
• Precision voltage monitoring ensures accurate detection of power supply levels
• Active-low reset output provides a signal when the voltage falls below the threshold
• Manual reset input allows for external control of the reset function
• Threshold voltage selection pin enables customization of the voltage threshold

Advantages and Disadvantages

Advantages: - Low quiescent current for minimal power consumption - Wide supply voltage range allows for versatile use in various systems - Accurate voltage monitoring ensures reliable operation - Small package size (SOT23-5) for space-constrained designs

Disadvantages: - Limited threshold voltage options may not suit all applications - Lack of built-in hysteresis may lead to potential oscillations near the threshold voltage

Working Principles

The MAX6382XR43D2-T operates by continuously monitoring the voltage level of the power supply connected to its VCC pin. When the voltage falls below the threshold set by the TH pin, the RESET# pin is activated, providing a low output signal. This signal can be used to trigger a system reset or initiate other actions based on the specific application requirements.

Detailed Application Field Plans

The MAX6382XR43D2-T finds applications in various fields where precise voltage monitoring is crucial. Some potential application areas include:

1. Battery-Powered Devices: Ensuring proper battery voltage levels to prevent damage or data loss.
2. Power Management Systems: Monitoring power supply voltages to protect sensitive components from undervoltage conditions.
3. Industrial Control Systems: Detecting voltage drops to trigger fault detection and system shutdowns.
4. Automotive Electronics: Monitoring automotive power systems to prevent malfunctions and ensure safe operation.

Detailed and Complete Alternative Models

1. MAX6382XR43D2+T: Similar to MAX6382XR43D2-T but with a different package (SOT23-6).
2. MAX6382XR43D3-T: Offers a different threshold voltage option (4.3V) with similar specifications.
3. MAX6382XR44D2-T: Provides a higher threshold voltage option (4.4V) for specific applications.

(Note: The above alternative models are just examples and not an exhaustive list.)

This entry provides an overview of the MAX6382XR43D2-T, including its basic information, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models. With its precision voltage monitoring capabilities, this IC offers reliable protection and control in various electronic systems.