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TLE4268G - English Editing Encyclopedia Entry
Product Overview
Category
The TLE4268G belongs to the category of voltage regulators.
Use
It is primarily used for regulating voltage in electronic circuits.
Characteristics
- High precision voltage regulation
- Low dropout voltage
- Wide input voltage range
- Overtemperature protection
- Short-circuit protection
Package
The TLE4268G comes in a small surface-mount package.
Essence
The essence of the TLE4268G is its ability to provide stable and regulated voltage output in various electronic applications.
Packaging/Quantity
The TLE4268G is typically packaged in reels or tubes, with quantities varying depending on the manufacturer's specifications.
Specifications
- Input Voltage Range: 2.7V to 40V
- Output Voltage Range: 1.2V to 37V
- Dropout Voltage: 200mV (typical)
- Quiescent Current: 50µA (typical)
- Operating Temperature Range: -40°C to +125°C
Detailed Pin Configuration
The TLE4268G has the following pin configuration:
- VIN: Input voltage pin
- GND: Ground pin
- VOUT: Output voltage pin
- ADJ: Adjustable pin for setting the output voltage
Functional Features
- High Precision Regulation: The TLE4268G provides accurate and stable voltage regulation, ensuring reliable performance of connected devices.
- Low Dropout Voltage: With a low dropout voltage, the regulator can maintain a stable output even when the input voltage is close to the desired output voltage.
- Wide Input Voltage Range: The TLE4268G can handle a wide range of input voltages, making it suitable for various applications.
- Overtemperature Protection: The regulator incorporates overtemperature protection, preventing damage due to excessive heat.
- Short-Circuit Protection: It also features short-circuit protection, safeguarding the circuit from potential damage.
Advantages and Disadvantages
Advantages
- High precision voltage regulation ensures accurate output.
- Low dropout voltage allows for efficient power conversion.
- Wide input voltage range provides flexibility in application.
- Overtemperature and short-circuit protection enhance reliability.
Disadvantages
- Limited output current capacity may restrict usage in high-power applications.
- Sensitive to external noise and fluctuations in input voltage.
Working Principles
The TLE4268G operates based on a feedback control mechanism. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output. By continuously monitoring the output voltage, it compensates for any variations in the input voltage or load conditions, ensuring a regulated output.
Detailed Application Field Plans
The TLE4268G finds applications in various electronic systems, including but not limited to: - Automotive electronics - Industrial control systems - Power management modules - Battery-powered devices - Consumer electronics
Detailed and Complete Alternative Models
- TLE4264G: Similar to TLE4268G, but with a lower input voltage range.
- TLE4269G: Similar to TLE4268G, but with higher output current capacity.
- TLE4274G: Voltage regulator with additional features like adjustable current limit and enable pin.
These alternative models offer similar functionality and can be considered as substitutes depending on specific requirements.
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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van TLE4268G in technische oplossingen
Sure! Here are 10 common questions and answers related to the application of TLE4268G in technical solutions:
Q: What is the TLE4268G? A: The TLE4268G is a low-drop voltage regulator designed for automotive applications.
Q: What is the input voltage range of the TLE4268G? A: The input voltage range of the TLE4268G is from 5.5V to 45V.
Q: What is the output voltage range of the TLE4268G? A: The output voltage range of the TLE4268G is adjustable from 3.3V to 40V.
Q: What is the maximum output current of the TLE4268G? A: The maximum output current of the TLE4268G is 150mA.
Q: Is the TLE4268G suitable for automotive applications? A: Yes, the TLE4268G is specifically designed for automotive applications and meets the relevant industry standards.
Q: Does the TLE4268G have built-in protection features? A: Yes, the TLE4268G has built-in protection features such as overtemperature protection, short-circuit protection, and reverse polarity protection.
Q: Can the TLE4268G operate in harsh environments? A: Yes, the TLE4268G is designed to operate in harsh automotive environments with a wide temperature range and high reliability.
Q: Can the TLE4268G be used in other non-automotive applications? A: While the TLE4268G is primarily designed for automotive applications, it can also be used in other industrial or consumer electronic applications that require a low-drop voltage regulator.
Q: Does the TLE4268G require external components for operation? A: Yes, the TLE4268G requires a few external components such as input and output capacitors for stable operation.
Q: Is there a datasheet available for the TLE4268G? A: Yes, you can find the datasheet for the TLE4268G on the manufacturer's website or through authorized distributors.