TLE4274GV85ATMA1
Product Overview
Category
TLE4274GV85ATMA1 belongs to the category of voltage regulators.
Use
This product 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
TLE4274GV85ATMA1 comes in a small surface-mount package.
Essence
The essence of this product lies in its ability to provide stable and regulated voltage to electronic devices.
Packaging/Quantity
TLE4274GV85ATMA1 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: 8.5V
- Dropout Voltage: 100mV at 150mA
- Quiescent Current: 45µA
- Operating Temperature Range: -40°C to +125°C
Detailed Pin Configuration
The TLE4274GV85ATMA1 has the following pin configuration:
- VIN (Input Voltage)
- GND (Ground)
- VOUT (Output Voltage)
Functional Features
- High accuracy voltage regulation
- Low power consumption
- Thermal shutdown protection
- Short-circuit current limitation
- Reverse polarity protection
Advantages and Disadvantages
Advantages
- Precise voltage regulation
- Wide input voltage range
- Low dropout voltage
- Overtemperature and short-circuit protection
Disadvantages
- Relatively high quiescent current compared to some alternative models
- Limited output current capability
Working Principles
TLE4274GV85ATMA1 operates based on the principle of feedback control. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage, regardless of changes in input voltage or load conditions. The device uses a combination of active and passive components to achieve this regulation.
Detailed Application Field Plans
TLE4274GV85ATMA1 finds applications in various fields, including but not limited to: - Automotive electronics - Industrial control systems - Power management modules - Battery-powered devices - Communication equipment
Detailed and Complete Alternative Models
Some alternative models that can be considered as alternatives to TLE4274GV85ATMA1 include: - LM317 - LT1085 - ADP3339 - MAX603
These models offer similar functionality and characteristics, providing options for different design requirements.
In conclusion, TLE4274GV85ATMA1 is a voltage regulator that offers precise voltage regulation, low dropout voltage, and various protection features. It finds applications in diverse fields and has alternative models available for different design needs.
技術ソリューションにおける TLE4274GV85ATMA1 の適用に関連する 10 件の一般的な質問と回答をリストします。
Sure! Here are 10 common questions and answers related to the application of TLE4274GV85ATMA1 in technical solutions:
Q1: What is TLE4274GV85ATMA1? A1: TLE4274GV85ATMA1 is a voltage regulator IC (integrated circuit) manufactured by Infineon Technologies. It is designed for automotive applications and provides a fixed output voltage of 8.5V.
Q2: What is the input voltage range of TLE4274GV85ATMA1? A2: The input voltage range of TLE4274GV85ATMA1 is from 7V to 40V, making it suitable for a wide range of automotive power supply systems.
Q3: What is the maximum output current of TLE4274GV85ATMA1? A3: TLE4274GV85ATMA1 can deliver a maximum output current of 400mA, which is sufficient for many low-power automotive electronic components.
Q4: Is TLE4274GV85ATMA1 short-circuit protected? A4: Yes, TLE4274GV85ATMA1 has built-in short-circuit protection. It will limit the output current in case of a short circuit, protecting both the IC and the connected components.
Q5: Can TLE4274GV85ATMA1 operate in high-temperature environments? A5: Yes, TLE4274GV85ATMA1 is designed to operate in high-temperature environments typically found in automotive applications. It has a wide temperature range of -40°C to +150°C.
Q6: Does TLE4274GV85ATMA1 require external components for operation? A6: Yes, TLE4274GV85ATMA1 requires a few external components such as input and output capacitors for stability and filtering. The datasheet provides detailed guidelines on component selection.
Q7: Can TLE4274GV85ATMA1 be used in battery-powered applications? A7: Yes, TLE4274GV85ATMA1 can be used in battery-powered applications. Its low dropout voltage allows it to regulate the output voltage even when the input voltage is close to the desired output voltage.
Q8: Is TLE4274GV85ATMA1 suitable for noise-sensitive applications? A8: Yes, TLE4274GV85ATMA1 has excellent ripple rejection characteristics, making it suitable for noise-sensitive applications where a clean and stable power supply is required.
Q9: What protection features does TLE4274GV85ATMA1 offer? A9: TLE4274GV85ATMA1 offers various protection features such as overtemperature shutdown, reverse polarity protection, and overvoltage protection, ensuring safe operation in different scenarios.
Q10: Can TLE4274GV85ATMA1 be used in non-automotive applications? A10: While TLE4274GV85ATMA1 is primarily designed for automotive applications, it can also be used in other industrial or electronic systems that require a regulated 8.5V power supply, provided the operating conditions are within its specifications.
Please note that these answers are general and should be verified with the official datasheet and application notes of TLE4274GV85ATMA1 for specific design considerations.