TPS3831E16DQNT

Product Overview

Category

The TPS3831E16DQNT belongs to the category of voltage supervisors.

Use

It is primarily used for monitoring and controlling the voltage levels in electronic circuits.

Characteristics

• Provides accurate voltage monitoring
• Offers low power consumption
• Operates over a wide temperature range
• Ensures reliable system reset
• Supports various output options

Package

The TPS3831E16DQNT comes in a small outline package (SOT-23) which is suitable for surface mount applications.

Essence

The essence of the TPS3831E16DQNT lies in its ability to monitor voltage levels and provide a reset signal when necessary, ensuring the proper functioning of electronic systems.

Packaging/Quantity

The product is typically packaged in reels or tubes, with each reel or tube containing a specific quantity of TPS3831E16DQNT devices.

Specifications

• Supply Voltage Range: 1.6V to 6.5V
• Reset Threshold Voltage: 3.08V
• Reset Timeout Period: 200ms
• Quiescent Current: 1.5µA (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The TPS3831E16DQNT has the following pin configuration:

1. GND (Ground)
2. RESET (Reset Output)
3. VDD (Supply Voltage)

Functional Features

• Accurate voltage monitoring: The TPS3831E16DQNT ensures precise monitoring of the supply voltage, allowing for reliable system operation.
• Reset signal generation: When the monitored voltage falls below the specified threshold, the device generates a reset signal to initiate a system reset.
• Adjustable reset timeout: The reset timeout period can be adjusted to suit the specific requirements of the application.
• Low power consumption: The device consumes minimal power, making it suitable for battery-powered applications.
• Wide operating temperature range: The TPS3831E16DQNT can operate reliably over a wide temperature range, making it suitable for various environments.

Advantages and Disadvantages

Advantages

• Accurate voltage monitoring ensures reliable system operation.
• Low power consumption prolongs battery life in portable devices.
• Adjustable reset timeout allows flexibility in system design.
• Wide operating temperature range enables usage in diverse environments.

Disadvantages

• Limited to voltage monitoring and reset functionality, may not be suitable for complex system requirements.
• Requires external components for proper operation.

Working Principles

The TPS3831E16DQNT operates by continuously monitoring the supply voltage. When the voltage falls below the specified threshold, the device generates a reset signal. This reset signal is used to initiate a system reset, ensuring that the system operates correctly even under low voltage conditions.

Detailed Application Field Plans

The TPS3831E16DQNT finds applications in various fields, including but not limited to: - Automotive electronics - Industrial control systems - Power management - Battery-powered devices - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the TPS3831E16DQNT include: - TPS3830E18DQNT - TPS3832K33DBVR - TPS3833K33DBVR - TPS3834K33DBVR

These alternative models offer similar voltage monitoring and reset functionalities, but may have different specifications or package options.

In conclusion, the TPS3831E16DQNT is a voltage supervisor that provides accurate voltage monitoring and reset functionality. It offers low power consumption, operates over a wide temperature range, and comes in a small package suitable for surface mount applications. While it has certain limitations and requires external components, it is widely used in various fields such as automotive electronics, industrial control systems, and power management. Alternative models are available to suit different requirements.