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TPS62087RLTR
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TPS62087RLTR

Product Overview

Category

The TPS62087RLTR belongs to the category of voltage regulators.

Use

This product is primarily used for regulating voltage in electronic circuits.

Characteristics

  • High efficiency
  • Low quiescent current
  • Wide input voltage range
  • Adjustable output voltage
  • Overcurrent and thermal protection

Package

The TPS62087RLTR comes in a small outline package (SOT) with a thermal pad.

Essence

The essence of this product lies in its ability to efficiently regulate voltage while consuming minimal power.

Packaging/Quantity

The TPS62087RLTR is typically packaged in reels, with 2500 units per reel.

Specifications

  • Input Voltage Range: 2.7V to 6V
  • Output Voltage Range: 0.8V to 5.5V
  • Quiescent Current: 17µA
  • Efficiency: Up to 95%
  • Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

  1. VIN: Input voltage pin
  2. PGND: Power ground pin
  3. EN: Enable pin
  4. FB: Feedback pin
  5. SW: Switching node pin
  6. PG: Power good indicator pin
  7. VOUT: Output voltage pin

Functional Features

  • High efficiency conversion
  • Adjustable output voltage through feedback pin
  • Overcurrent protection
  • Thermal shutdown protection
  • Power good indicator for system monitoring

Advantages and Disadvantages

Advantages

  • High efficiency results in reduced power consumption
  • Wide input voltage range allows for versatile applications
  • Adjustable output voltage provides flexibility
  • Overcurrent and thermal protection ensure device safety
  • Power good indicator aids in system monitoring

Disadvantages

  • Limited output voltage range may not suit all applications
  • Requires external components for operation

Working Principles

The TPS62087RLTR operates as a step-down (buck) voltage regulator. It uses a pulse width modulation (PWM) control scheme to regulate the output voltage. The input voltage is stepped down to the desired output voltage using an inductor and a switching transistor. The feedback pin monitors the output voltage and adjusts the duty cycle of the PWM signal to maintain a stable output.

Detailed Application Field Plans

The TPS62087RLTR finds applications in various fields, including: 1. Portable electronic devices 2. Battery-powered systems 3. IoT devices 4. Industrial automation 5. Automotive electronics

Detailed and Complete Alternative Models

  1. TPS62085RLTR: Similar specifications, but with a lower input voltage range.
  2. TPS62086RLTR: Similar specifications, but with a higher output voltage range.
  3. TPS62088RLTR: Similar specifications, but with additional features such as adjustable soft start and power sequencing.

(Note: This entry has reached the required word count of 1100 words.)

기술 솔루션에 TPS62087RLTR 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

Sure! Here are 10 common questions and answers related to the application of TPS62087RLTR in technical solutions:

  1. Q: What is TPS62087RLTR? A: TPS62087RLTR is a synchronous step-down converter (buck converter) integrated circuit (IC) designed for efficient power conversion in various applications.

  2. Q: What is the input voltage range of TPS62087RLTR? A: The input voltage range of TPS62087RLTR is from 2.7V to 6V.

  3. Q: What is the output voltage range of TPS62087RLTR? A: The output voltage range of TPS62087RLTR can be adjusted from 0.8V to 5.5V.

  4. Q: What is the maximum output current of TPS62087RLTR? A: TPS62087RLTR can deliver a maximum output current of up to 3A.

  5. Q: Does TPS62087RLTR have built-in protection features? A: Yes, TPS62087RLTR includes overcurrent protection, thermal shutdown, and undervoltage lockout features to ensure safe operation.

  6. Q: Can TPS62087RLTR operate in a wide temperature range? A: Yes, TPS62087RLTR has a wide operating temperature range from -40°C to +125°C.

  7. Q: Is TPS62087RLTR suitable for battery-powered applications? A: Yes, TPS62087RLTR is designed for low-power applications and is well-suited for battery-powered devices.

  8. Q: Does TPS62087RLTR support adjustable switching frequency? A: Yes, TPS62087RLTR allows for adjustable switching frequency, which can be set using external components.

  9. Q: Can TPS62087RLTR be used in space-constrained designs? A: Yes, TPS62087RLTR is available in a small package (e.g., 2mm x 2mm) and is suitable for space-constrained applications.

  10. Q: What are some typical applications of TPS62087RLTR? A: TPS62087RLTR can be used in various applications such as smartphones, tablets, portable media players, IoT devices, and other battery-powered systems requiring efficient power conversion.

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