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TPS70145PWPG4
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TPS70145PWPG4

Product Overview

Category

The TPS70145PWPG4 belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

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

Package

The TPS70145PWPG4 comes in a small outline package (SOP) with PowerPAD™.

Essence

The essence of TPS70145PWPG4 lies in its ability to provide stable and regulated voltage to electronic devices.

Packaging/Quantity

The product is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

  • Input Voltage Range: 2.7V to 6.5V
  • Output Voltage Range: 0.8V to 5.5V
  • Output Current: Up to 1.5A
  • Dropout Voltage: 200mV at 1A
  • Quiescent Current: 60µA
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The TPS70145PWPG4 has the following pin configuration:

  1. EN (Enable)
  2. GND (Ground)
  3. FB (Feedback)
  4. VIN (Input Voltage)
  5. VOUT (Output Voltage)

Functional Features

  • Enable pin for controlling the regulator's operation
  • Feedback pin for adjusting the output voltage
  • Overcurrent and thermal protection for enhanced safety
  • Low dropout voltage for efficient power conversion
  • Wide input voltage range for versatility

Advantages and Disadvantages

Advantages

  • High efficiency ensures minimal power loss
  • Low dropout voltage allows for efficient power conversion
  • Wide input voltage range provides flexibility in various applications
  • Overcurrent and thermal protection enhance safety

Disadvantages

  • Limited output current capacity (up to 1.5A)
  • Requires external components for proper operation

Working Principles

The TPS70145PWPG4 operates by regulating the input voltage to a desired output voltage level. It utilizes a feedback mechanism to continuously monitor and adjust the output voltage, ensuring stability and accuracy. The regulator also incorporates overcurrent and thermal protection features to safeguard against potential damage.

Detailed Application Field Plans

The TPS70145PWPG4 finds application in various electronic devices and systems, including but not limited to: - Portable electronics - Battery-powered devices - Industrial automation - Automotive electronics - Communication systems

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the TPS70145PWPG4 include: - TPS70950PWPR - LM1117IMPX-3.3/NOPB - LT1763CS8-3.3#PBF - ADP3339AKCZ-3.3-R7

These alternatives can be considered based on specific requirements and compatibility with the target application.

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기술 솔루션에 TPS70145PWPG4 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

Sure! Here are 10 common questions and answers related to the application of TPS70145PWPG4 in technical solutions:

  1. Q: What is the TPS70145PWPG4? A: The TPS70145PWPG4 is a high-voltage, low-IQ linear regulator designed for use in various technical applications.

  2. Q: What is the input voltage range of the TPS70145PWPG4? A: The TPS70145PWPG4 can accept an input voltage range from 3 V to 36 V.

  3. Q: What is the output voltage range of the TPS70145PWPG4? A: The TPS70145PWPG4 can provide an adjustable output voltage range from 1.2 V to 35 V.

  4. Q: What is the maximum output current of the TPS70145PWPG4? A: The TPS70145PWPG4 can deliver a maximum output current of 150 mA.

  5. Q: Is the TPS70145PWPG4 suitable for battery-powered applications? A: Yes, the TPS70145PWPG4 is suitable for battery-powered applications due to its low quiescent current (IQ) and wide input voltage range.

  6. Q: Does the TPS70145PWPG4 have built-in protection features? A: Yes, the TPS70145PWPG4 includes built-in protection features such as thermal shutdown, overcurrent protection, and reverse polarity protection.

  7. Q: Can the TPS70145PWPG4 be used in automotive applications? A: Yes, the TPS70145PWPG4 is qualified for automotive applications and meets the AEC-Q100 standard.

  8. Q: What is the typical dropout voltage of the TPS70145PWPG4? A: The typical dropout voltage of the TPS70145PWPG4 is 200 mV at 150 mA load.

  9. Q: Does the TPS70145PWPG4 require any external components for operation? A: Yes, the TPS70145PWPG4 requires a few external components such as input and output capacitors for stable operation.

  10. Q: What package does the TPS70145PWPG4 come in? A: The TPS70145PWPG4 is available in a HTSSOP-20 package.

Please note that these answers are general and may vary depending on specific application requirements.