MAX6709BUB+ - English Editing Encyclopedia Entry

Product Overview

Category

The MAX6709BUB+ belongs to the category of integrated circuits (ICs).

Use

This IC is primarily used for voltage monitoring and sequencing applications.

Characteristics

• The MAX6709BUB+ is a low-power, dual-voltage monitor with a built-in sequencer.
• It operates over a wide voltage range, making it suitable for various applications.
• This IC offers high accuracy and precision in voltage monitoring and sequencing tasks.
• It has a compact form factor and is designed for easy integration into electronic systems.

Package

The MAX6709BUB+ comes in a small 10-pin µMAX package.

Essence

The essence of the MAX6709BUB+ lies in its ability to accurately monitor and sequence voltages, ensuring proper power management in electronic devices.

Packaging/Quantity

This IC is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Supply Voltage Range: 1.6V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Quiescent Current: 7µA (typical)
• Threshold Accuracy: ±1.5%
• Sequencing Delay: 100ms (typical)

Detailed Pin Configuration

The MAX6709BUB+ features the following pin configuration:

1. GND: Ground connection
2. VCC: Positive supply voltage input
3. IN1: Input for voltage monitoring channel 1
4. IN2: Input for voltage monitoring channel 2
5. RESET#: Active-low reset output
6. SEQ: Sequencing control input
7. OUT1: Output indicating voltage status for channel 1
8. OUT2: Output indicating voltage status for channel 2
9. GATE: Output for controlling external power supply enable/disable
10. VCC2: Positive supply voltage input for sequencing control

Functional Features

The MAX6709BUB+ offers the following functional features:

• Dual-channel voltage monitoring with independent threshold settings.
• Built-in sequencer for controlled power-up and power-down sequences.
• Active-low reset output for system reset functionality.
• Voltage status outputs for each monitored channel.
• Gate output for controlling external power supply enable/disable.

Advantages and Disadvantages

Advantages

• Wide operating voltage range allows for versatile applications.
• High accuracy in voltage monitoring ensures reliable power management.
• Compact form factor enables easy integration into electronic systems.
• Built-in sequencer simplifies power-up and power-down sequences.

Disadvantages

• Limited number of voltage monitoring channels (2 channels).
• Not suitable for high-voltage applications beyond the specified range.

Working Principles

The MAX6709BUB+ operates by continuously monitoring the input voltages on its two channels, comparing them to the user-defined threshold levels. If any of the monitored voltages fall below the respective threshold, the corresponding voltage status output is activated. The built-in sequencer controls the power-up and power-down sequences, ensuring proper voltage sequencing in electronic systems.

Detailed Application Field Plans

The MAX6709BUB+ finds applications in various fields, including but not limited to:

1. Power supply monitoring in computer systems.
2. Battery voltage monitoring in portable devices.
3. Industrial automation systems requiring precise voltage control.
4. Automotive electronics for voltage supervision and sequencing.
5. Medical equipment where accurate power management is critical.

Detailed and Complete Alternative Models

1. MAX6710BUB+: Similar to MAX6709BUB+, but with additional voltage monitoring channels.
2. MAX6711BUB+: Enhanced version with extended temperature range and higher accuracy.
3. MAX6712BUB+: Dual-channel voltage monitor with adjustable threshold levels.

These alternative models offer similar functionality to the MAX6709BUB+ but may have additional features or specifications tailored to specific application requirements.

In conclusion, the MAX6709BUB+ is a versatile integrated circuit designed for accurate voltage monitoring and sequencing applications. Its compact size, wide operating voltage range, and built-in sequencer make it an ideal choice for various electronic systems.