TPS259271DRCR

Product Overview

Category

The TPS259271DRCR belongs to the category of electronic components, specifically power management integrated circuits (PMICs).

Use

This product is primarily used for overvoltage and overcurrent protection in various electronic systems.

Characteristics

• Overvoltage and overcurrent protection
• Low on-resistance
• Fast response time
• Wide input voltage range
• Small package size

Package

The TPS259271DRCR is available in a small outline package (SOP) with 8 pins.

Essence

The essence of the TPS259271DRCR lies in its ability to protect electronic systems from potential damage caused by overvoltage and overcurrent conditions.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input Voltage Range: 2.7V to 18V
• Operating Temperature Range: -40°C to 85°C
• On-Resistance: 20mΩ (typical)
• Overvoltage Threshold: Adjustable
• Overcurrent Threshold: Adjustable
• Quiescent Current: 1µA (typical)

Pin Configuration

The TPS259271DRCR has the following pin configuration:

```

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| | --| EN OUT |-- VOUT --| IN GND |-- VIN |___________| ```

Functional Features

1. Overvoltage Protection: The TPS259271DRCR monitors the input voltage and disconnects the output when it exceeds a predefined threshold, protecting downstream components.

2. Overcurrent Protection: This device also detects excessive current flow and interrupts the circuit to prevent damage to the system.

3. Fast Response Time: The TPS259271DRCR quickly reacts to overvoltage and overcurrent events, minimizing the risk of damage.

4. Adjustable Thresholds: The overvoltage and overcurrent thresholds can be adjusted according to the specific requirements of the application.

Advantages

• Efficient protection against overvoltage and overcurrent conditions
• Compact package size allows for easy integration into various electronic systems
• Wide input voltage range enables compatibility with different power sources
• Low on-resistance minimizes power losses
• Fast response time ensures prompt protection activation

Disadvantages

• Limited to applications requiring overvoltage and overcurrent protection
• May require additional circuitry for more complex power management functions

Working Principles

The TPS259271DRCR operates by continuously monitoring the input voltage and current. When an overvoltage or overcurrent condition is detected, it triggers the internal circuitry to disconnect the output from the input, protecting downstream components. The adjustable thresholds allow customization based on the specific needs of the application.

Application Field Plans

The TPS259271DRCR finds applications in various electronic systems that require reliable overvoltage and overcurrent protection. Some potential fields of application include:

1. Power Supplies: Ensuring the safety of power supply units by preventing voltage spikes and excessive current flow.

2. Battery Management Systems: Protecting battery packs from damage caused by overcharging or short circuits.

3. Industrial Automation: Safeguarding sensitive equipment from potential electrical faults.

4. Automotive Electronics: Providing protection for automotive systems against voltage surges and current overload.

Alternative Models

1. TPS259270DRCR: Similar functionality but with a lower input voltage range (up to 5.5V).

2. TPS259272DRCR: Similar functionality but with a higher input voltage range (up to 28V).

3. TPS259273DRCR: Similar functionality but with adjustable overvoltage and overcurrent thresholds.

4. TPS259274DRCR: Similar functionality but with enhanced ESD protection.

5. TPS259275DRCR: Similar functionality but with a higher current handling capability.

These alternative models provide similar features and can be considered based on specific application requirements.

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