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TLE72742EXUMA1
Product Overview
Category
The TLE72742EXUMA1 belongs to the category of voltage regulators.
Use
This product is primarily used for regulating voltage in electronic circuits.
Characteristics
- High efficiency
- Low dropout voltage
- Wide input voltage range
- Overtemperature protection
- Short-circuit protection
Package
The TLE72742EXUMA1 comes in a compact and durable package, designed to withstand various environmental conditions.
Essence
The essence of this product lies in its ability to provide stable and regulated voltage output, ensuring reliable operation of electronic devices.
Packaging/Quantity
The TLE72742EXUMA1 is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.
Specifications
- Input Voltage Range: 2.7V to 40V
- Output Voltage Range: 0.8V to 5.5V
- Dropout Voltage: 100mV at 150mA
- Quiescent Current: 25µA
- Operating Temperature Range: -40°C to +125°C
Detailed Pin Configuration
The TLE72742EXUMA1 has the following pin configuration:
- VIN (Input Voltage)
- GND (Ground)
- VOUT (Output Voltage)
- EN (Enable)
Functional Features
- High Efficiency: The TLE72742EXUMA1 offers high efficiency, minimizing power losses and maximizing battery life.
- Low Dropout Voltage: With a low dropout voltage, this regulator can maintain a stable output even when the input voltage is close to the desired output voltage.
- Wide Input Voltage Range: The wide input voltage range allows for flexibility in various applications.
- Overtemperature Protection: The device incorporates overtemperature protection, preventing damage due to excessive heat.
- Short-Circuit Protection: The TLE72742EXUMA1 includes short-circuit protection, safeguarding the circuit from potential damage.
Advantages and Disadvantages
Advantages
- High efficiency results in reduced power consumption.
- Wide input voltage range allows for versatile applications.
- Overtemperature and short-circuit protection enhance reliability and durability.
Disadvantages
- Limited output voltage range may not be suitable for certain specialized applications.
- Higher cost compared to some alternative models.
Working Principles
The TLE72742EXUMA1 operates based on the principle of voltage regulation. It takes an input voltage and regulates it to a stable and desired output voltage. This is achieved through a combination of internal circuitry and feedback mechanisms that continuously monitor and adjust the output voltage.
Detailed Application Field Plans
The TLE72742EXUMA1 finds application in various fields, including but not limited to: - Automotive electronics - Industrial automation - Consumer electronics - Telecommunications
Detailed and Complete Alternative Models
- TLE4274G
- LM1117-3.3
- LT1763-3.3
- NCP1117-3.3
- TS2940-3.3
These alternative models offer similar functionality and can be considered as substitutes for the TLE72742EXUMA1.
In conclusion, the TLE72742EXUMA1 is a voltage regulator with high efficiency, low dropout voltage, and wide input voltage range. It provides reliable voltage regulation for various electronic applications. While it has advantages such as high efficiency and protection features, it also has limitations in terms of output voltage range and cost. Nonetheless, it is widely used in automotive, industrial, consumer, and telecommunications sectors. Alternative models are available for those seeking different options.
Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de TLE72742EXUMA1 en soluciones técnicas
Sure! Here are 10 common questions and answers related to the application of TLE72742EXUMA1 in technical solutions:
Q1: What is TLE72742EXUMA1? A1: TLE72742EXUMA1 is a specific model of integrated power supply IC (integrated circuit) designed for automotive applications.
Q2: What are the key features of TLE72742EXUMA1? A2: Some key features of TLE72742EXUMA1 include low quiescent current, wide input voltage range, high efficiency, and various protection mechanisms.
Q3: What is the typical application of TLE72742EXUMA1? A3: TLE72742EXUMA1 is commonly used as a power supply solution for automotive electronic systems such as infotainment systems, instrument clusters, and body control modules.
Q4: What is the input voltage range supported by TLE72742EXUMA1? A4: TLE72742EXUMA1 supports an input voltage range from 4.5V to 40V, making it suitable for a wide range of automotive power supply requirements.
Q5: Does TLE72742EXUMA1 have any built-in protection features? A5: Yes, TLE72742EXUMA1 includes various protection mechanisms such as overvoltage protection, undervoltage lockout, and thermal shutdown to ensure safe operation.
Q6: Can TLE72742EXUMA1 operate in harsh automotive environments? A6: Yes, TLE72742EXUMA1 is designed to withstand the challenging conditions of automotive environments, including temperature extremes, voltage transients, and electromagnetic interference.
Q7: What is the efficiency of TLE72742EXUMA1? A7: TLE72742EXUMA1 offers high efficiency, typically above 90%, which helps to minimize power losses and maximize energy conversion.
Q8: Can TLE72742EXUMA1 be used in other applications apart from automotive? A8: While TLE72742EXUMA1 is primarily designed for automotive applications, it may also find use in other industrial or power supply applications that require similar specifications.
Q9: Does TLE72742EXUMA1 require any external components for operation? A9: Yes, TLE72742EXUMA1 requires a few external components such as input/output capacitors and resistors to set certain parameters. The datasheet provides detailed guidelines.
Q10: Is TLE72742EXUMA1 available in different package options? A10: Yes, TLE72742EXUMA1 is available in various package options, including exposed pad packages, to cater to different mounting and thermal requirements.
Please note that the answers provided here are general and may vary depending on the specific application and requirements. It is always recommended to refer to the official documentation and datasheet for accurate and detailed information.