Texas Instruments
Bild kan vara representation.
Se specifikationer för produktinformation.
TPS2052CDGNR
Visa detalj Datablad

TPS2052CDGNR

Product Overview

Category

The TPS2052CDGNR belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used for power management applications.

Characteristics

  • The TPS2052CDGNR is a dual-channel power-distribution switch.
  • It offers a low ON-state resistance, allowing efficient power delivery.
  • This IC has a wide input voltage range, making it suitable for various applications.
  • It provides overcurrent and thermal protection features, ensuring safe operation.

Package

The TPS2052CDGNR comes in a small-outline integrated circuit (SOIC) package.

Essence

The essence of this product lies in its ability to control power distribution efficiently and safely.

Packaging/Quantity

The TPS2052CDGNR is typically packaged in reels, with 2500 units per reel.

Specifications

  • Input Voltage Range: 2.7V to 5.5V
  • Output Voltage Range: 0V to VCC
  • Maximum Continuous Current: 1.5A per channel
  • Operating Temperature Range: -40°C to 85°C
  • Power Dissipation: 1.25W

Detailed Pin Configuration

The TPS2052CDGNR has a total of 8 pins:

  1. EN1: Enable Input Channel 1
  2. IN1: Input Voltage Channel 1
  3. OUT1: Output Voltage Channel 1
  4. GND: Ground
  5. OUT2: Output Voltage Channel 2
  6. IN2: Input Voltage Channel 2
  7. EN2: Enable Input Channel 2
  8. VCC: Supply Voltage

Functional Features

  • Dual-channel power-distribution switch
  • Low ON-state resistance for efficient power delivery
  • Overcurrent protection to prevent damage to the circuit
  • Thermal protection to avoid overheating
  • Enable inputs for individual channel control

Advantages and Disadvantages

Advantages

  • Efficient power distribution
  • Wide input voltage range
  • Overcurrent and thermal protection features ensure safety
  • Individual channel control with enable inputs

Disadvantages

  • Limited maximum continuous current per channel (1.5A)

Working Principles

The TPS2052CDGNR operates by controlling the flow of power from the input voltage to the output voltage channels. It uses low ON-state resistance to minimize power loss during distribution. The IC incorporates overcurrent and thermal protection mechanisms to safeguard against potential damage or overheating.

Detailed Application Field Plans

The TPS2052CDGNR finds applications in various fields, including:

  1. Portable electronic devices: Enables efficient power management in smartphones, tablets, and portable gaming consoles.
  2. Computer systems: Facilitates power distribution in desktops, laptops, and servers.
  3. Industrial equipment: Ensures reliable power delivery in automation systems, motor controls, and robotics.
  4. Automotive electronics: Supports power management in vehicles, including infotainment systems and lighting controls.

Detailed and Complete Alternative Models

  1. TPS2051CDGNR: Single-channel power-distribution switch with similar specifications.
  2. TPS2053CDGNR: Triple-channel power-distribution switch offering additional output voltage channel.

These alternative models provide options based on specific application requirements.

Word count: 489 words

Lista 10 Vanliga frågor och svar relaterade till tillämpningen av TPS2052CDGNR i tekniska lösningar

Sure! Here are 10 common questions and answers related to the application of TPS2052CDGNR in technical solutions:

  1. Question: What is TPS2052CDGNR?
    Answer: TPS2052CDGNR is a dual-channel, current-limited power distribution switch with an integrated fault protection feature.

  2. Question: What is the maximum input voltage supported by TPS2052CDGNR?
    Answer: The maximum input voltage supported by TPS2052CDGNR is 5.5V.

  3. Question: How many channels does TPS2052CDGNR have?
    Answer: TPS2052CDGNR has two independent channels.

  4. Question: What is the maximum continuous current per channel that TPS2052CDGNR can handle?
    Answer: TPS2052CDGNR can handle a maximum continuous current of 0.5A per channel.

  5. Question: Does TPS2052CDGNR have overcurrent protection?
    Answer: Yes, TPS2052CDGNR has built-in overcurrent protection to prevent damage to the system.

  6. Question: Can TPS2052CDGNR be used for hot-swapping applications?
    Answer: Yes, TPS2052CDGNR is suitable for hot-swapping applications as it provides controlled turn-on and turn-off timing.

  7. Question: What is the operating temperature range of TPS2052CDGNR?
    Answer: TPS2052CDGNR can operate within a temperature range of -40°C to +85°C.

  8. Question: Is TPS2052CDGNR compatible with both analog and digital signals?
    Answer: Yes, TPS2052CDGNR is compatible with both analog and digital signals.

  9. Question: Can TPS2052CDGNR be used in battery-powered applications?
    Answer: Yes, TPS2052CDGNR is suitable for battery-powered applications as it has low quiescent current consumption.

  10. Question: Does TPS2052CDGNR have a thermal shutdown feature?
    Answer: Yes, TPS2052CDGNR has a thermal shutdown feature that protects the device from overheating.

Please note that these answers are general and may vary depending on the specific application and requirements. It is always recommended to refer to the datasheet and consult with the manufacturer for detailed information.