TPS3700DDCR2

Product Overview

Category

The TPS3700DDCR2 belongs to the category of voltage supervisors.

Use

It is primarily used for monitoring and supervising voltage levels in electronic systems.

Characteristics

• The TPS3700DDCR2 is a low-power, precision voltage supervisor.
• It operates over a wide supply voltage range.
• It offers adjustable threshold voltage options.
• The device provides accurate monitoring and detection of undervoltage and overvoltage conditions.

Package

The TPS3700DDCR2 comes in a small SOT-23-6 package.

Essence

The essence of the TPS3700DDCR2 lies in its ability to ensure stable voltage levels within electronic systems, preventing potential damage or malfunction.

Packaging/Quantity

The TPS3700DDCR2 is typically available in reels containing 3000 units.

Specifications

• Supply Voltage Range: 1.8V to 18V
• Adjustable Threshold Voltage Range: 0.4V to 5V
• Operating Temperature Range: -40°C to +125°C
• Quiescent Current: 3µA (typical)
• Output Type: Active Low/Open Drain

Detailed Pin Configuration

The TPS3700DDCR2 has the following pin configuration:

1. GND (Ground)
2. VDD (Supply Voltage)
3. TH (Threshold Voltage)
4. RESET (Reset Output)
5. MR (Manual Reset Input)
6. NC (No Connection)

Functional Features

• Accurate voltage monitoring and supervision
• Adjustable threshold voltage for customization
• Open-drain output for flexibility in system design
• Manual reset input for additional control

Advantages and Disadvantages

Advantages

• Wide supply voltage range allows compatibility with various systems.
• Adjustable threshold voltage provides flexibility for different applications.
• Low quiescent current minimizes power consumption.
• Small package size enables space-saving designs.

Disadvantages

• Limited pin configuration options may restrict certain system designs.
• Lack of integrated features may require additional components for specific functionalities.

Working Principles

The TPS3700DDCR2 operates by comparing the monitored voltage with a user-adjustable threshold voltage. If the voltage falls below or exceeds the set threshold, the device triggers a reset signal to indicate an undervoltage or overvoltage condition.

Detailed Application Field Plans

The TPS3700DDCR2 finds applications in various fields, including:

1. Power supply units
2. Battery management systems
3. Industrial control systems
4. Automotive electronics
5. Home automation systems

Detailed and Complete Alternative Models

Some alternative models to the TPS3700DDCR2 include:

1. TPS3700DDCT - Similar specifications but available in a different package (SOT-23-5).
2. TPS3700DDC - Lower operating temperature range (-40°C to +85°C) but otherwise similar features.
3. TPS3700DDCR - Same specifications as TPS3700DDCR2 but available in a different package (SOT-23-5).

These alternative models offer similar functionality and can be considered based on specific requirements.

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