TPS3620-50DGKT

Product Overview

Category

The TPS3620-50DGKT belongs to the category of voltage supervisors.

Use

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

Characteristics

• Voltage supervision range: 0.5V to 5.5V
• Adjustable threshold voltage
• Low quiescent current consumption
• Wide operating temperature range
• Small package size (DGKT)

Package

The TPS3620-50DGKT comes in a small package known as DGKT.

Essence

The essence of TPS3620-50DGKT lies in its ability to provide accurate voltage monitoring and control, ensuring the stability and reliability of electronic systems.

Packaging/Quantity

The TPS3620-50DGKT is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Supply voltage range: 1.2V to 5.5V
• Threshold voltage accuracy: ±1.5%
• Quiescent current: 1.5µA (typical)
• Operating temperature range: -40°C to +125°C
• Output type: Active low push-pull

Detailed Pin Configuration

The TPS3620-50DGKT has the following pin configuration:

1. GND (Ground)
2. VDD (Supply voltage)
3. MR (Manual reset)
4. RESET (Reset output)

Functional Features

• Accurate voltage monitoring and control
• Adjustable threshold voltage for flexibility
• Low power consumption for energy efficiency
• Wide operating temperature range for versatility
• Active low push-pull output for easy integration

Advantages and Disadvantages

Advantages

• Precise voltage supervision
• Flexible threshold voltage adjustment
• Low power consumption
• Wide temperature range operation
• Easy integration with push-pull output

Disadvantages

• Limited supply voltage range (1.2V to 5.5V)
• Threshold voltage accuracy may not be suitable for highly sensitive applications

Working Principles

The TPS3620-50DGKT works by continuously monitoring the input voltage and comparing it to the threshold voltage set by the user. If the input voltage falls below the threshold, the reset output is activated, indicating a low voltage condition. The manual reset pin allows for external control of the reset function.

Detailed Application Field Plans

The TPS3620-50DGKT finds application in various fields, including but not limited to:

1. Battery-powered devices: Ensuring proper voltage levels in portable electronics.
2. Automotive systems: Monitoring voltage stability in vehicle electronics.
3. Industrial automation: Maintaining voltage integrity in control systems.
4. IoT devices: Safeguarding voltage levels in connected devices.
5. Power management: Assisting in efficient power distribution and control.

Detailed and Complete Alternative Models

1. TPS3619-33DGKT: Similar to TPS3620-50DGKT but with a fixed threshold voltage of 3.3V.
2. TPS3625-25DGKT: Offers a higher threshold voltage of 2.5V for specific applications.
3. TPS3637-12DGKT: Provides a lower threshold voltage of 1.2V for specialized requirements.

These alternative models offer similar functionality with slight variations in threshold voltage or other specifications.

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