Texas Instruments
이미지는 예시일 수 있습니다.
제품 세부사항은 사양을 확인하세요.
TPS53219ARGTR
자세히보기 데이터시트

TPS53219ARGTR

Product Overview

The TPS53219ARGTR belongs to the category of voltage regulators and is commonly used in electronic devices to provide stable power supply. This device is known for its high efficiency, compact package, and versatile characteristics. It comes in a small outline package (SOP) and is an essential component in various electronic applications.

Basic Information

  • Category: Voltage Regulator
  • Use: Providing stable power supply
  • Characteristics: High efficiency, compact package
  • Package: Small Outline Package (SOP)
  • Essence: Essential for stable power supply in electronic devices
  • Packaging/Quantity: Varies based on supplier and order quantity

Specifications

The TPS53219ARGTR has the following specifications: - Input Voltage Range: 4.5V to 28V - Output Voltage Range: 0.6V to 5.5V - Maximum Output Current: 25A - Efficiency: Up to 95% - Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The TPS53219ARGTR features a detailed pin configuration that includes input, output, feedback, and enable pins. The pinout diagram provides a clear understanding of how to connect the device in a circuit.

Functional Features

  • High efficiency conversion
  • Wide input and output voltage range
  • Overcurrent and overtemperature protection
  • Adjustable soft start
  • Power good indicator

Advantages and Disadvantages

Advantages

  • High efficiency leads to reduced power dissipation
  • Wide input and output voltage range enhances versatility
  • Comprehensive protection features ensure reliability

Disadvantages

  • May require additional external components for specific applications
  • Sensitive to improper layout and decoupling

Working Principles

The TPS53219ARGTR operates on the principle of pulse-width modulation (PWM) to regulate the output voltage. It adjusts the duty cycle of the switching signal to maintain a constant output voltage despite variations in input voltage and load conditions.

Detailed Application Field Plans

The TPS53219ARGTR finds extensive use in various applications, including: - Point-of-load power supplies - Industrial automation systems - Telecommunication equipment - Server and storage systems - Automotive electronics

Detailed and Complete Alternative Models

Several alternative models to the TPS53219ARGTR include: - TPS54332 - LM2675 - LT1763 - ADP2384

In conclusion, the TPS53219ARGTR is a versatile voltage regulator with high efficiency and comprehensive protection features. Its wide application field plans and availability of alternative models make it a popular choice in the electronics industry.

[Word Count: 410]

기술 솔루션에 TPS53219ARGTR 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is the TPS53219ARGTR?

    • The TPS53219ARGTR is a synchronous step-down DC-DC converter with integrated FETs, designed for applications requiring high efficiency and compact size.

  2. What is the input voltage range of TPS53219ARGTR?

    • The input voltage range of TPS53219ARGTR is 4.5V to 28V.

  3. What is the output current capability of TPS53219ARGTR?

    • The TPS53219ARGTR can deliver up to 2A of continuous output current.

  4. What is the switching frequency of TPS53219ARGTR?

    • The switching frequency of TPS53219ARGTR is adjustable from 200kHz to 2.2MHz.

  5. What are the key features of TPS53219ARGTR?

    • The key features of TPS53219ARGTR include integrated high-side and low-side FETs, adjustable soft start, cycle-by-cycle current limit, and thermal shutdown protection.

  6. What are the typical applications of TPS53219ARGTR?

    • Typical applications of TPS53219ARGTR include point-of-load regulation, industrial and automotive power supplies, and battery-powered equipment.

  7. How does TPS53219ARGTR achieve high efficiency?

    • TPS53219ARGTR achieves high efficiency through its synchronous rectification and optimized design for minimal switching losses.

  8. What is the operating temperature range of TPS53219ARGTR?

    • The TPS53219ARGTR operates over a temperature range of -40°C to 125°C.

  9. Does TPS53219ARGTR have built-in protection features?

    • Yes, TPS53219ARGTR includes features such as overcurrent protection, thermal shutdown, and undervoltage lockout for enhanced system reliability.

  10. Is there an evaluation module available for TPS53219ARGTR?

    • Yes, Texas Instruments offers an evaluation module (EVM) for TPS53219ARGTR to facilitate testing and prototyping in various technical solutions.