MAX16129AUAEBD+ - English Editing Encyclopedia Entry

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High-performance, low-power, voltage monitoring and sequencing IC
• Package: 8-pin µMAX® package
• Essence: Ensures reliable power-up and power-down sequencing in complex systems
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

• Input Voltage Range: 1.5V to 5.5V
• Operating Temperature Range: -40°C to +125°C
• Output Current Capability: 50mA
• Number of Outputs: 2
• Power-On Reset Threshold Accuracy: ±1.5%
• Power Supply Rejection Ratio: 60dB at 100kHz

Detailed Pin Configuration

The MAX16129AUAEBD+ has the following pin configuration:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | GND | Ground | | 2 | VCC | Positive Power Supply | | 3 | RESET | Active-Low Reset Output | | 4 | EN | Enable Input | | 5 | PGOOD | Power-Good Output | | 6 | SEQ | Sequencing Input | | 7 | OUT1 | Output 1 | | 8 | OUT2 | Output 2 |

Functional Features

• Provides precise voltage monitoring and sequencing for power supplies
• Monitors input voltages and generates a reset signal when they fall below a specified threshold
• Enables controlled power-up and power-down sequences in complex systems
• Offers adjustable power-on reset delay time
• Includes power-good outputs to indicate when the output voltages are within the desired range

Advantages

• High accuracy in voltage monitoring and sequencing
• Low power consumption
• Wide input voltage range allows for versatile applications
• Compact package size enables space-saving designs
• Adjustable power-on reset delay time provides flexibility in system initialization

Disadvantages

• Limited output current capability (50mA)
• Not suitable for high-power applications

Working Principles

The MAX16129AUAEBD+ operates by continuously monitoring the input voltages. When any of the input voltages fall below a specified threshold, it generates a reset signal to ensure a controlled power-down sequence. During power-up, the IC ensures that the output voltages rise in a specific order, as defined by the sequencing input. The power-good outputs indicate when the output voltages are within the desired range.

Detailed Application Field Plans

The MAX16129AUAEBD+ is commonly used in various applications, including: 1. Embedded systems 2. Industrial automation 3. Automotive electronics 4. Telecommunications equipment 5. Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the MAX16129AUAEBD+ include: 1. MAX16126AUAEBD+ 2. MAX16127AUAEBD+ 3. MAX16128AUAEBD+ 4. MAX16130AUAEBD+

These alternatives can be considered based on specific requirements and design constraints.

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