TPS2069CDGNR-2

Product Overview

Category

The TPS2069CDGNR-2 belongs to the category of integrated circuits (ICs) and specifically falls under the power management ICs.

Use

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

Characteristics

• Integrated power switch with overcurrent protection
• Low on-resistance
• Wide input voltage range
• Adjustable current limit
• Thermal shutdown protection
• Fault flag output
• ESD protection

Package

The TPS2069CDGNR-2 comes in a small outline package (SOIC) with 8 pins.

Essence

The essence of this product lies in its ability to provide efficient power distribution and protection, ensuring the safe operation of electronic devices.

Packaging/Quantity

The TPS2069CDGNR-2 is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0V to Vcc
• Continuous Current Limit: Up to 1.5A
• Operating Temperature Range: -40°C to +85°C
• Power Dissipation: 1.25W

Detailed Pin Configuration

The TPS2069CDGNR-2 has the following pin configuration:

1. EN (Enable)
2. GND (Ground)
3. IN (Input Voltage)
4. OUT (Output Voltage)
5. FLT (Fault Flag)
6. ILIM (Current Limit)
7. NC (No Connection)
8. VCC (Supply Voltage)

Functional Features

• Overcurrent Protection: The integrated power switch provides protection against excessive current flow, preventing damage to the device or system.
• Adjustable Current Limit: The ILIM pin allows the user to set a specific current limit, providing flexibility in power management.
• Thermal Shutdown Protection: In case of excessive temperature, the TPS2069CDGNR-2 automatically shuts down to prevent overheating and potential damage.
• Fault Flag Output: The FLT pin provides a signal indicating the occurrence of a fault condition, allowing for easy monitoring and troubleshooting.
• ESD Protection: The device incorporates electrostatic discharge (ESD) protection, safeguarding against potential damage from static electricity.

Advantages and Disadvantages

Advantages

• Efficient power distribution and protection
• Wide input voltage range
• Adjustable current limit for flexible power management
• Compact package size
• Integrated fault flag output for easy monitoring

Disadvantages

• Limited maximum continuous current limit of 1.5A
• Relatively high power dissipation of 1.25W

Working Principles

The TPS2069CDGNR-2 operates by controlling the flow of current between the input and output pins. It utilizes an integrated power switch with overcurrent protection to ensure safe power distribution. The adjustable current limit feature allows users to set a specific threshold, preventing excessive current flow. In case of a fault condition or excessive temperature, the device automatically shuts down to protect itself and the connected system.

Detailed Application Field Plans

The TPS2069CDGNR-2 finds applications in various electronic devices and systems that require efficient power distribution and protection. Some potential application fields include:

1. Mobile Devices: Smartphones, tablets, and portable media players can benefit from the TPS2069CDGNR-2's compact size and reliable power management capabilities.
2. Industrial Automation: Control systems, motor drives, and robotics can utilize this IC for effective power distribution and protection in demanding industrial environments.
3. Automotive Electronics: The TPS2069CDGNR-2 can be employed in automotive applications such as infotainment systems, lighting controls, and powertrain modules.
4. IoT Devices: Internet of Things (IoT) devices, including sensors, smart home devices, and wearable technology, can benefit from the efficient power management provided by this IC.

Detailed and Complete Alternative Models

1. TPS2069CDGNR-1: Similar to TPS2069CDGNR-2 but with a different current limit range.
2. TPS2069CDGNR-3: Enhanced version with additional features such as reverse voltage protection.
3. TPS2069CDGNR-4: Low-power variant designed for battery-operated devices.

These alternative models offer similar functionality to the TPS2069CDGNR-2 but may have variations in specifications or additional features to cater to specific application requirements.

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