TPS2064CDGN

Product Overview

Category

The TPS2064CDGN belongs to the category of integrated circuits (ICs) and specifically falls under the power management ICs.

Use

This IC is primarily used for power distribution and protection in electronic devices. It provides a reliable and efficient solution for managing power supply to various components within a system.

Characteristics

• Power distribution and protection
• High efficiency
• Compact size
• Low power consumption
• Overcurrent and overvoltage protection

Package

The TPS2064CDGN is available in a small outline integrated circuit (SOIC) package. This package offers ease of handling and compatibility with standard PCB manufacturing processes.

Essence

The essence of the TPS2064CDGN lies in its ability to efficiently distribute and protect power within electronic systems, ensuring stable operation and preventing damage to sensitive components.

Packaging/Quantity

The TPS2064CDGN is typically packaged in reels or tubes, containing a specified quantity of ICs per package. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Input voltage range: 2.7V to 5.5V
• Output voltage range: 0.8V to 5.5V
• Maximum output current: 1.5A
• Quiescent current: 50µA
• Operating temperature range: -40°C to 85°C
• Number of pins: 8

Detailed Pin Configuration

The TPS2064CDGN has the following pin configuration:

1. EN (Enable)
2. GND (Ground)
3. IN (Input Voltage)
4. OUT (Output Voltage)
5. FB (Feedback)
6. PG (Power Good)
7. ILIM (Current Limit)
8. VCC (Supply Voltage)

Functional Features

1. Overcurrent Protection: The TPS2064CDGN incorporates overcurrent protection, which safeguards the connected components from excessive current flow, preventing damage or failure.

2. Overvoltage Protection: It also provides overvoltage protection, ensuring that the output voltage does not exceed a predefined threshold, protecting downstream devices from potential damage.

3. Power Good Indicator: The PG pin indicates the status of the output voltage, providing a signal to the system indicating whether the power supply is within the acceptable range.

4. Enable Control: The EN pin allows for easy control of the IC's operation. By toggling this pin, the user can enable or disable the power distribution and protection functionality.

Advantages and Disadvantages

Advantages

• Efficient power distribution and protection
• Compact size enables integration into space-constrained designs
• Wide input and output voltage ranges provide flexibility in various applications
• Low quiescent current minimizes power consumption
• Easy enable/disable control through the EN pin

Disadvantages

• Maximum output current limited to 1.5A, may not be suitable for high-power applications
• Limited temperature range (-40°C to 85°C), may not be suitable for extreme environments

Working Principles

The TPS2064CDGN operates by monitoring the input voltage and current. It regulates the output voltage by adjusting the internal switching elements, ensuring a stable and reliable power supply to the connected components. In case of overcurrent or overvoltage conditions, the IC activates the protection mechanisms to safeguard the system.

Detailed Application Field Plans

The TPS2064CDGN finds applications in various electronic systems, including but not limited to:

1. Mobile Devices: Provides power distribution and protection for smartphones, tablets, and other portable electronic devices.
2. Industrial Automation: Ensures reliable power supply and protection for control systems, sensors, and actuators in industrial automation applications.
3. Automotive Electronics: Used in automotive systems to manage power distribution and protection for various components, such as infotainment systems, lighting, and sensors.
4. IoT Devices: Enables efficient power management in Internet of Things (IoT) devices, ensuring reliable operation and extending battery life.

Detailed and Complete Alternative Models

1. TPS2065CDGN
2. TPS2066CDGN
3. TPS2067CDGN
4. TPS2068CDGN
5. TPS2069CDGN

These alternative models offer similar functionality and characteristics to the TPS2064CDGN, providing options for different power requirements and system designs.

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