TPS259261DRCT

Product Overview

Category

The TPS259261DRCT belongs to the category of electronic components.

Use

This product is primarily used for power management and protection in various electronic devices.

Characteristics

• Provides overvoltage, undervoltage, and reverse voltage protection.
• Offers adjustable current limit and fault reporting.
• Supports hot swap capability.
• Operates with low quiescent current.
• Designed for high reliability and robustness.

Package

The TPS259261DRCT comes in a small outline package (SOT) with eight pins.

Essence

The essence of this product lies in its ability to protect electronic devices from voltage-related issues, ensuring their safe and reliable operation.

Packaging/Quantity

The TPS259261DRCT 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
• Current Limit Range: 100mA to 3A
• Quiescent Current: 5µA (typical)
• Fault Reporting: Open Drain Output

Detailed Pin Configuration

1. EN (Enable): Controls the device's operation.
2. IN (Input): Connects to the input voltage source.
3. OUT (Output): Connects to the load or downstream circuitry.
4. GND (Ground): Common ground reference.
5. FLT (Fault): Provides fault indication output.
6. ILIM (Current Limit): Sets the current limit threshold.
7. VSENSE (Voltage Sense): Measures the voltage across the load.
8. VCC (Supply Voltage): Powers the internal circuitry.

Functional Features

• Overvoltage Protection: Safeguards against excessive input voltage.
• Undervoltage Protection: Prevents operation below a specified voltage threshold.
• Reverse Voltage Protection: Guards against reverse polarity connection.
• Adjustable Current Limit: Allows customization of current threshold.
• Fault Reporting: Provides indication of fault conditions.
• Hot Swap Capability: Enables safe insertion and removal of the load.

Advantages and Disadvantages

Advantages

• Comprehensive protection for electronic devices.
• Flexible current limit adjustment.
• Low quiescent current consumption.
• Reliable and robust design.
• Easy integration into various applications.

Disadvantages

• Limited to a specific input voltage range (2.7V to 18V).
• Requires careful consideration of pin configuration during installation.

Working Principles

The TPS259261DRCT operates based on a combination of internal circuitry and external control signals. It continuously monitors the input voltage, output current, and fault conditions. By comparing these parameters with predefined thresholds, it activates the appropriate protection mechanisms to ensure the safety of the connected electronic device.

Detailed Application Field Plans

The TPS259261DRCT finds application in a wide range of electronic devices, including but not limited to: - Mobile phones and tablets - Portable gaming consoles - Laptop computers - Industrial control systems - Automotive electronics - Power supply units

Detailed and Complete Alternative Models

1. TPS259263DRCT: Similar to TPS259261DRCT but with a higher current limit range (up to 5A).
2. TPS259265DRCT: Similar to TPS259261DRCT but with a lower current limit range (down to 50mA).
3. TPS259267DRCT: Similar to TPS259261DRCT but with additional features such as thermal shutdown protection.

These alternative models provide options for different current requirements and additional functionalities, catering to diverse application needs.

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