TPS24750RUVT

Product Overview

Category

The TPS24750RUVT belongs to the category of power management integrated circuits (PMICs).

Use

It 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 fault reporting and thermal shutdown protection

Package

The TPS24750RUVT is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of the TPS24750RUVT lies in its ability to protect electronic systems from overvoltage events, ensuring their safe operation.

Packaging/Quantity

The TPS24750RUVT is typically sold in reels containing a specified quantity of units. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Input Voltage Range: 2.5V to 18V
• Overvoltage Threshold Range: 2.6V to 16V
• Quiescent Current: 10µA (typical)
• Operating Temperature Range: -40°C to 125°C
• Package Type: SOIC-8

Detailed Pin Configuration

The TPS24750RUVT features an 8-pin SOIC package with the following pin configuration:

1. EN (Enable): Enable pin for controlling the device's operation.
2. OV (Overvoltage): Input pin for monitoring the voltage level.
3. GND (Ground): Ground reference for the device.
4. FLT (Fault): Output pin that indicates the occurrence of a fault condition.
5. VOUT (Output Voltage): Output pin for connecting to the load.
6. PGND (Power Ground): Ground reference for the output voltage.
7. NC (No Connect): Pin not connected internally.
8. VIN (Input Voltage): Input pin for the power supply voltage.

Functional Features

• Overvoltage Protection: Monitors the input voltage and protects against overvoltage events.
• Adjustable Threshold: Allows users to set the desired overvoltage threshold.
• Fault Reporting: Provides an output signal indicating the occurrence of a fault condition.
• Thermal Shutdown Protection: Safeguards the device by shutting it down in case of excessive temperature.

Advantages and Disadvantages

Advantages

• Robust overvoltage protection ensures system safety.
• Wide input voltage range accommodates various applications.
• Adjustable threshold allows customization based on specific requirements.
• Low quiescent current minimizes power consumption.
• Fault reporting feature aids in troubleshooting.

Disadvantages

• Limited to overvoltage protection functionality.
• Requires external components for complete power management solution.

Working Principles

The TPS24750RUVT operates by continuously monitoring the input voltage level. When the voltage exceeds the user-defined threshold, the device triggers a fault condition and activates the fault reporting output. Additionally, if the device's internal temperature rises above a certain limit, the thermal shutdown protection mechanism is triggered, temporarily disabling the device until the temperature returns to a safe range.

Detailed Application Field Plans

The TPS24750RUVT finds application in various electronic systems that require overvoltage protection. Some potential application fields include:

1. Power Supplies: Protecting power supplies from voltage spikes and surges.
2. Industrial Control Systems: Safeguarding sensitive control circuitry from overvoltage events.
3. Automotive Electronics: Ensuring the reliability of automotive electronic systems.
4. Telecommunications Equipment: Protecting communication devices from voltage transients.
5. Consumer Electronics: Preventing damage to consumer electronic devices due to overvoltage conditions.

Detailed and Complete Alternative Models

1. TPS24751RUVT: Similar to TPS24750RUVT, but with additional undervoltage protection functionality.
2. TPS24752RUVT: Offers overvoltage and overcurrent protection in a single device.
3. TPS24753RUVT: Provides overvoltage protection with adjustable threshold and integrated load switch.

These alternative models offer similar features and functionalities, catering to different application requirements.

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