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TPS54361DPRT
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TPS54361DPRT

Product Overview

Category

The TPS54361DPRT belongs to the category of voltage regulators.

Use

This product is commonly used in electronic devices to regulate voltage levels and ensure stable power supply.

Characteristics

  • High efficiency: The TPS54361DPRT offers high conversion efficiency, minimizing power loss during voltage regulation.
  • Wide input voltage range: It can accept a wide range of input voltages, making it suitable for various applications.
  • Adjustable output voltage: The output voltage can be adjusted according to the specific requirements of the device.
  • Compact package: The TPS54361DPRT comes in a small package, allowing for space-saving designs.
  • Low standby power consumption: It consumes minimal power when in standby mode.

Package and Quantity

The TPS54361DPRT is available in a compact package, typically in tape and reel packaging. The quantity per reel varies depending on the manufacturer's specifications.

Specifications

  • Input Voltage Range: 4.5V to 18V
  • Output Voltage Range: 0.8V to 7V
  • Maximum Output Current: 3A
  • Switching Frequency: 500kHz
  • Operating Temperature Range: -40°C to 125°C
  • Package Type: PowerPAD™ SOIC (DP)

Pin Configuration

The TPS54361DPRT has the following pin configuration:

  1. VIN: Input voltage pin
  2. PGND: Power ground pin
  3. SW: Switching node pin
  4. FB: Feedback pin
  5. EN: Enable pin
  6. SS/TR: Soft-start/Tracking pin
  7. VCC: Supply voltage pin
  8. PG: Power good pin
  9. AGND: Analog ground pin
  10. BOOT: Bootstrap capacitor pin

Functional Features

  • Integrated MOSFET: The TPS54361DPRT incorporates a high-performance MOSFET, reducing the need for external components.
  • Adjustable Soft-start: It provides a soft-start function to minimize inrush current during startup.
  • Overcurrent Protection: The device includes overcurrent protection to safeguard against excessive current flow.
  • Thermal Shutdown: In case of overheating, the TPS54361DPRT automatically shuts down to prevent damage.

Advantages and Disadvantages

Advantages

  • High efficiency leads to reduced power consumption.
  • Wide input voltage range allows for versatile applications.
  • Compact package enables space-saving designs.
  • Adjustable output voltage meets specific device requirements.
  • Low standby power consumption minimizes energy waste.

Disadvantages

  • May require additional external components for certain applications.
  • Limited maximum output current compared to higher-rated regulators.

Working Principles

The TPS54361DPRT operates as a step-down (buck) voltage regulator. It converts a higher input voltage to a lower output voltage using pulse-width modulation (PWM) techniques. The integrated MOSFET switches on and off rapidly to regulate the output voltage based on the feedback received from the FB pin.

Detailed Application Field Plans

The TPS54361DPRT finds applications in various electronic devices, including but not limited to: - Power supplies for computer peripherals - Industrial automation systems - Telecommunications equipment - Consumer electronics - Automotive electronics

Alternative Models

For those seeking alternatives to the TPS54361DPRT, the following models provide similar functionality: - TPS54360DPRT - TPS54362DPRT - TPS54363DPRT - TPS54364DPRT

These alternative models offer comparable specifications and features, allowing users to choose the most suitable option for their specific application requirements.

In conclusion, the TPS54361DPRT is a highly efficient voltage regulator with a wide input voltage range and adjustable output voltage. Its compact package, low standby power consumption, and integrated features make it a versatile choice for various electronic applications.

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de TPS54361DPRT en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of TPS54361DPRT in technical solutions:

  1. Q: What is TPS54361DPRT? A: TPS54361DPRT is a synchronous step-down DC-DC converter integrated circuit (IC) that provides highly efficient power conversion for various applications.

  2. Q: What is the input voltage range of TPS54361DPRT? A: The input voltage range of TPS54361DPRT is typically between 4.5V and 60V.

  3. Q: What is the output voltage range of TPS54361DPRT? A: The output voltage range of TPS54361DPRT can be adjusted from 0.76V to 36V.

  4. Q: What is the maximum output current of TPS54361DPRT? A: The maximum output current of TPS54361DPRT is 3A.

  5. Q: Is TPS54361DPRT suitable for battery-powered applications? A: Yes, TPS54361DPRT is suitable for battery-powered applications as it has low quiescent current and supports low-power mode operation.

  6. Q: Does TPS54361DPRT have built-in protection features? A: Yes, TPS54361DPRT includes various protection features such as overcurrent protection, thermal shutdown, and undervoltage lockout.

  7. Q: Can TPS54361DPRT operate in a wide temperature range? A: Yes, TPS54361DPRT is designed to operate in a wide temperature range, typically from -40°C to 125°C.

  8. Q: What type of package does TPS54361DPRT come in? A: TPS54361DPRT is available in a small 8-pin PowerPad™ TSSOP package.

  9. Q: Can TPS54361DPRT be used in automotive applications? A: Yes, TPS54361DPRT is suitable for automotive applications as it meets the necessary requirements such as AEC-Q100 Grade 1 qualification.

  10. Q: Are there any evaluation modules or reference designs available for TPS54361DPRT? A: Yes, Texas Instruments provides evaluation modules and reference designs that can help users quickly prototype and implement TPS54361DPRT in their applications.

Please note that these answers are general and may vary depending on specific application requirements. It's always recommended to refer to the datasheet and application notes provided by the manufacturer for detailed information.