MAX6791TPTD2+ - English Editing Encyclopedia Entry

Product Overview

Category

MAX6791TPTD2+ belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used for voltage monitoring and sequencing in various electronic devices.

Characteristics

• Voltage monitoring and sequencing capabilities
• Low power consumption
• High accuracy
• Wide operating temperature range
• Small form factor

Package

The MAX6791TPTD2+ is available in a compact Thin, Shrink Small Outline Package (TSOT-23) which allows for easy integration into circuit designs.

Essence

The essence of MAX6791TPTD2+ lies in its ability to accurately monitor and sequence voltages, ensuring proper power supply management in electronic systems.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 3000 units per reel/tube.

Specifications

• Input Voltage Range: 2.5V to 5.5V
• Operating Temperature Range: -40°C to +125°C
• Output Voltage Accuracy: ±1%
• Quiescent Current: 10µA (typical)
• Power-On Reset Delay Time: 200ms (typical)

Detailed Pin Configuration

The MAX6791TPTD2+ features a total of six pins:

1. GND: Ground connection.
2. IN: Input voltage pin.
3. RESET#: Active-low reset output.
4. OUT: Output voltage pin.
5. MR#: Manual reset input.
6. VCC: Power supply voltage input.

Functional Features

• Voltage Monitoring: The MAX6791TPTD2+ continuously monitors the input voltage and provides a reset signal when it falls below a specified threshold.
• Voltage Sequencing: This IC ensures proper sequencing of multiple power supplies, preventing potential damage to sensitive components.
• Manual Reset: The MR# pin allows for manual reset of the device, providing flexibility in system control.

Advantages and Disadvantages

Advantages

• High accuracy voltage monitoring and sequencing.
• Low power consumption.
• Wide operating temperature range.
• Compact package size for easy integration.

Disadvantages

• Limited output current capability.
• Requires external components for certain applications.

Working Principles

The MAX6791TPTD2+ operates by comparing the input voltage with a reference voltage. When the input voltage falls below the specified threshold, the IC generates a reset signal. This ensures that the system is properly powered and prevents any potential damage due to insufficient voltage levels.

Detailed Application Field Plans

The MAX6791TPTD2+ finds application in various electronic systems where voltage monitoring and sequencing are critical. Some common application fields include:

1. Power Supply Units (PSUs)
2. Embedded Systems
3. Industrial Automation
4. Telecommunications Equipment
5. Automotive Electronics

Detailed and Complete Alternative Models

1. MAX6792TPTD2+: Similar to MAX6791TPTD2+, but with additional features such as adjustable reset thresholds.
2. MAX6793TPTD2+: Higher voltage range and increased output current capability compared to MAX6791TPTD2+.
3. MAX6794TPTD2+: Offers enhanced fault detection and reporting capabilities along with voltage monitoring and sequencing.

These alternative models provide options for different requirements and specifications, allowing designers to choose the most suitable IC for their specific applications.

In conclusion, the MAX6791TPTD2+ is a highly accurate and efficient voltage monitoring and sequencing IC. Its compact size, wide operating temperature range, and low power consumption make it an ideal choice for various electronic systems. With its numerous functional features and availability of alternative models, this IC offers flexibility and reliability in power supply management.