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TLE4252GATMA1
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TLE4252GATMA1

Product Overview

Category

TLE4252GATMA1 belongs to the category of voltage regulators.

Use

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

Characteristics

  • Low dropout voltage
  • High output current capability
  • Overtemperature protection
  • Short-circuit protection
  • Adjustable output voltage

Package

TLE4252GATMA1 comes in a small surface-mount package.

Essence

The essence of TLE4252GATMA1 lies in its ability to provide stable and regulated voltage to electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

  • Input Voltage Range: 2.5V - 40V
  • Output Voltage Range: 1.2V - 37V
  • Output Current: Up to 150mA
  • Dropout Voltage: 100mV at 50mA
  • Quiescent Current: 45µA
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

TLE4252GATMA1 has the following pin configuration:

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. VOUT (Output Voltage)
  4. ADJ (Adjustment Pin)

Functional Features

  • Low dropout voltage ensures efficient regulation even with low input voltages.
  • High output current capability allows for powering a wide range of electronic devices.
  • Overtemperature protection prevents damage due to excessive heat.
  • Short-circuit protection safeguards the regulator and connected components.
  • Adjustable output voltage provides flexibility in various applications.

Advantages and Disadvantages

Advantages

  • Wide input voltage range allows for compatibility with different power sources.
  • Compact package size enables space-saving designs.
  • Low quiescent current minimizes power consumption.
  • Excellent line and load regulation ensures stable output voltage.

Disadvantages

  • Limited output current may not be suitable for high-power applications.
  • Dropout voltage may cause a slight decrease in efficiency.

Working Principles

TLE4252GATMA1 operates based on the principle of linear voltage regulation. It uses a pass transistor to regulate the output voltage by adjusting the resistance between the input and output terminals. The regulator compares the output voltage with a reference voltage and adjusts the pass transistor accordingly to maintain a stable output voltage.

Detailed Application Field Plans

TLE4252GATMA1 finds applications in various fields, including but not limited to: - Automotive electronics - Industrial control systems - Telecommunications equipment - Consumer electronics - Medical devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to TLE4252GATMA1 are: - LM317 - LT1083 - ADP3339

These models provide comparable voltage regulation capabilities and can be considered as alternatives depending on specific requirements.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de TLE4252GATMA1 en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of TLE4252GATMA1 in technical solutions:

Q1: What is TLE4252GATMA1? A1: TLE4252GATMA1 is a voltage regulator IC (integrated circuit) designed for automotive applications, specifically for power supply systems.

Q2: What is the input voltage range of TLE4252GATMA1? A2: The input voltage range of TLE4252GATMA1 is typically between 4.5V and 45V.

Q3: What is the output voltage range of TLE4252GATMA1? A3: The output voltage range of TLE4252GATMA1 can be adjusted from 3.3V to 40V using external resistors.

Q4: What is the maximum output current of TLE4252GATMA1? A4: The maximum output current of TLE4252GATMA1 is 150mA.

Q5: Can TLE4252GATMA1 handle reverse battery protection? A5: Yes, TLE4252GATMA1 has built-in reverse battery protection, which prevents damage to the IC in case of reverse polarity connection.

Q6: Does TLE4252GATMA1 have over-temperature protection? A6: Yes, TLE4252GATMA1 features over-temperature protection, which shuts down the IC if the temperature exceeds a certain threshold.

Q7: Is TLE4252GATMA1 suitable for automotive applications? A7: Yes, TLE4252GATMA1 is specifically designed for automotive applications and meets the relevant industry standards.

Q8: Can TLE4252GATMA1 be used in other non-automotive applications? A8: While TLE4252GATMA1 is primarily designed for automotive use, it can also be used in other applications that require a regulated power supply within its specifications.

Q9: Does TLE4252GATMA1 require external components for operation? A9: Yes, TLE4252GATMA1 requires external capacitors and resistors to set the output voltage and provide stability.

Q10: What are the typical applications of TLE4252GATMA1? A10: TLE4252GATMA1 is commonly used in automotive systems such as infotainment systems, engine control units (ECUs), body control modules (BCMs), and various other power supply applications.

Please note that these answers are general and may vary depending on the specific requirements and implementation of the technical solution.