TPS24771RGET

Product Overview

Category

The TPS24771RGET belongs to the category of power management integrated circuits (PMICs).

Use

This PMIC is primarily used for overvoltage protection in various electronic systems.

Characteristics

• Provides robust overvoltage protection
• Offers adjustable overvoltage threshold
• Supports wide input voltage range
• Features low quiescent current
• Provides fast response time

Package

The TPS24771RGET is available in a small outline package (SOT) with a thermal pad for enhanced heat dissipation.

Essence

The essence of TPS24771RGET lies in its ability to protect electronic systems from damaging overvoltage conditions.

Packaging/Quantity

The TPS24771RGET is typically packaged in reels and is available in quantities suitable for both prototyping and mass production.

Specifications

• Input Voltage Range: 2.5V to 18V
• Overvoltage Threshold Range: 2.7V to 16V
• Quiescent Current: 10µA (typical)
• Response Time: <1µs

Detailed Pin Configuration

The TPS24771RGET has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. VOUT: Output voltage pin
4. EN: Enable pin
5. OV: Overvoltage threshold adjustment pin

Functional Features

• Overvoltage Protection: The TPS24771RGET monitors the input voltage and protects the system by quickly disconnecting the load when an overvoltage condition is detected.
• Adjustable Threshold: The overvoltage threshold can be adjusted using an external resistor, allowing flexibility in setting the desired protection level.
• Fast Response Time: With a response time of less than 1µs, the TPS24771RGET provides rapid protection against overvoltage events.
• Low Quiescent Current: The PMIC consumes minimal current during normal operation, ensuring efficient power management.

Advantages and Disadvantages

Advantages

• Robust overvoltage protection safeguards electronic systems from damage.
• Adjustable threshold allows customization based on specific requirements.
• Wide input voltage range accommodates various applications.
• Fast response time ensures quick protection activation.
• Low quiescent current minimizes power consumption.

Disadvantages

• Limited to overvoltage protection functionality.
• Requires external resistor for threshold adjustment.

Working Principles

The TPS24771RGET operates by continuously monitoring the input voltage. When the voltage exceeds the set threshold, the PMIC quickly disconnects the load from the source, preventing any potential damage to the system. The adjustable threshold feature allows users to define the desired voltage level at which the protection is triggered.

Detailed Application Field Plans

The TPS24771RGET finds application in a wide range of electronic systems that require overvoltage protection. Some notable fields where this PMIC can be utilized include:

1. Industrial Automation: Protecting sensitive control circuitry from voltage spikes.
2. Automotive Electronics: Safeguarding vehicle electronics from transient voltage events.
3. Consumer Electronics: Preventing damage to devices caused by power surges.
4. Telecommunications: Ensuring reliable operation of communication equipment under varying voltage conditions.

Detailed and Complete Alternative Models

1. TPS24770RGET: Similar to TPS24771RGET but with fixed overvoltage threshold.
2. TPS24772RGET: Offers additional undervoltage protection along with overvoltage protection.
3. TPS24773RGET: Provides overvoltage protection with adjustable hysteresis for improved stability.

(Note: These alternative models are suggestions and may not cover all available options in the market.)

This entry provides a comprehensive overview of the TPS24771RGET, including its product details, specifications, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.