MAX16039LLA29+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Supply Monitoring and Reset
• Characteristics: Low-power, voltage monitor with manual reset input
• Package: 8-pin Leadless Leadframe Package (LLP)
• Essence: Provides accurate monitoring and reset functionality for power supply systems
• Packaging/Quantity: Available in tape and reel packaging, quantity depends on supplier

Specifications

• Supply Voltage Range: 1.6V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Reset Threshold Options: 2.93V, 3.08V, 3.63V, 4.38V, 4.63V, 4.88V
• Manual Reset Input: Active-low input for manual system reset
• Power-On Reset Delay: 100ms typical
• Low Quiescent Current: 1µA typical
• Output Type: Open-drain active-low RESET output
• Package Dimensions: 2mm x 2mm LLP

Pin Configuration

The MAX16039LLA29+T has the following pin configuration:

```

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| | --| VDD | --| GND | --| MR | --| RESET | --| TH | --| GND | --| VDD | |___________| ```

Functional Features

• Accurate monitoring of power supply voltage
• Manual reset input for system reset control
• Open-drain active-low RESET output
• Wide range of reset threshold options
• Low quiescent current for power efficiency
• Power-on reset delay for stable operation during power-up

Advantages and Disadvantages

Advantages: - Accurate voltage monitoring for reliable system operation - Manual reset input allows for controlled system resets - Low quiescent current minimizes power consumption - Wide range of reset threshold options for flexibility

Disadvantages: - Limited to a specific package type (LLP) - Requires external components for complete functionality

Working Principles

The MAX16039LLA29+T is designed to monitor the voltage level of a power supply and provide a reset signal when the voltage falls below a certain threshold. It operates by comparing the supply voltage with a reference voltage set by the TH pin. When the supply voltage drops below the threshold, the active-low RESET output is asserted. The manual reset input (MR) can be used to force a system reset regardless of the supply voltage level.

Detailed Application Field Plans

The MAX16039LLA29+T is commonly used in various applications where accurate power supply monitoring and reset functionality are required. Some potential application fields include:

1. Embedded Systems: Provides reliable power supply monitoring and reset control for microcontrollers, sensors, and other embedded devices.
2. Industrial Automation: Ensures stable operation of industrial control systems by monitoring power supply voltage and initiating system resets if necessary.
3. Automotive Electronics: Used in automotive applications to monitor battery voltage and trigger system resets in case of voltage fluctuations or low battery conditions.
4. Consumer Electronics: Enables proper functioning of electronic devices by monitoring power supply voltage and facilitating controlled system resets.

Detailed and Complete Alternative Models

1. MAX16038LLA29+T: Similar to MAX16039LLA29+T but with different reset threshold options.
2. MAX16040LLA29+T: Provides additional features such as watchdog timer functionality.
3. MAX16041LLA29+T: Offers higher operating temperature range and extended supply voltage range.

These alternative models offer similar functionality to the MAX16039LLA29+T but may have different specifications or additional features to suit specific application requirements.

Note: The content provided above is a sample and does not necessarily reflect accurate information about the MAX16039LLA29+T or its alternative models.