TPS3617-50DGKR

Product Overview

Category

The TPS3617-50DGKR belongs to the category of voltage supervisors.

Use

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

Characteristics

• Voltage range: 0.5V to 6V
• Output voltage: 5V
• Low quiescent current: 10µA
• Adjustable threshold voltage
• Power-on reset delay time: 200ms
• Small package size: DGK (SOT-23)

Package

The TPS3617-50DGKR is available in a small SOT-23 package, which makes it suitable for space-constrained applications.

Essence

The essence of the TPS3617-50DGKR lies in its ability to provide accurate voltage monitoring and control, ensuring stable operation of electronic circuits.

Packaging/Quantity

The TPS3617-50DGKR is typically packaged in reels, with 3000 units per reel.

Specifications

• Input voltage range: 0.5V to 6V
• Output voltage: 5V
• Quiescent current: 10µA
• Power-on reset delay time: 200ms
• Operating temperature range: -40°C to +85°C
• Package type: SOT-23 (DGK)

Detailed Pin Configuration

The TPS3617-50DGKR has three pins:

1. VCC: This pin is connected to the input voltage source.
2. GND: This pin is connected to the ground reference.
3. RESET: This pin provides the output voltage signal.

Functional Features

• Accurate voltage monitoring: The TPS3617-50DGKR ensures precise monitoring of the input voltage, providing a reliable output signal.
• Adjustable threshold voltage: The threshold voltage can be adjusted to suit specific application requirements.
• Power-on reset delay: The device includes a power-on reset delay of 200ms, allowing sufficient time for stable operation after power-up.

Advantages and Disadvantages

Advantages

• Wide input voltage range allows compatibility with various electronic circuits.
• Low quiescent current minimizes power consumption.
• Small package size enables usage in space-constrained applications.
• Adjustable threshold voltage provides flexibility.

Disadvantages

• Limited output voltage options (fixed at 5V).
• Power-on reset delay may not be suitable for all applications requiring faster startup.

Working Principles

The TPS3617-50DGKR operates by continuously monitoring the input voltage. When the voltage falls below the threshold level, the RESET pin is activated, providing a low output signal. Once the input voltage rises above the threshold, the RESET pin returns to a high output signal state.

Detailed Application Field Plans

The TPS3617-50DGKR finds applications in various fields, including: 1. Battery-powered devices: It ensures proper voltage control and prevents damage to sensitive components. 2. Industrial automation: It provides reliable voltage monitoring in control systems. 3. Automotive electronics: It helps maintain stable voltage levels in automotive applications. 4. Consumer electronics: It ensures safe and efficient operation of electronic devices.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the TPS3617-50DGKR include: - TPS3619-50DGKR - TPS3620-50DGKR - TPS3617-33DGKR - TPS3617-25DGKR

These models have different voltage thresholds or package sizes, allowing users to choose the most suitable option for their specific requirements.

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