TLE42764EV50XUMA1
Product Overview
Category
The TLE42764EV50XUMA1 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
The TLE42764EV50XUMA1 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
The TLE42764EV50XUMA1 is typically packaged in reels and is available in quantities suitable for both small-scale and large-scale production.
Specifications
- Input Voltage Range: 2.7V to 40V
- Output Voltage: 5V
- Dropout Voltage: 100mV at 150mA
- Quiescent Current: 45µA
- Operating Temperature Range: -40°C to +125°C
Detailed Pin Configuration
The TLE42764EV50XUMA1 has the following pin configuration:
- VIN (Input Voltage)
- GND (Ground)
- VOUT (Output Voltage)
Functional Features
- High accuracy voltage regulation ensures stable output voltage.
- Low dropout voltage allows efficient power conversion even with low input voltages.
- Wide input voltage range enables compatibility with various power sources.
- Overtemperature protection safeguards the device from excessive heat.
- Short-circuit protection prevents damage due to short circuits.
Advantages and Disadvantages
Advantages
- High precision voltage regulation ensures reliable performance of connected devices.
- Low dropout voltage minimizes power loss and improves efficiency.
- Wide input voltage range provides flexibility in power supply options.
- Overtemperature and short-circuit protection enhance the durability of the device.
Disadvantages
- Limited output voltage options restrict its use in applications requiring different voltage levels.
- The small surface-mount package may require specialized equipment for soldering and handling.
Working Principles
The TLE42764EV50XUMA1 operates based on the principle of linear voltage regulation. It uses a feedback mechanism to compare 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.
Detailed Application Field Plans
The TLE42764EV50XUMA1 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
- TLE4270-2GV50 (Output Voltage: 5V, Dropout Voltage: 100mV at 150mA)
- TLE4274G (Output Voltage: 3.3V, Dropout Voltage: 100mV at 150mA)
- TLE4276DV50 (Output Voltage: 5V, Dropout Voltage: 100mV at 150mA)
These alternative models offer similar functionality and can be considered as substitutes for the TLE42764EV50XUMA1 in specific applications.
In conclusion, the TLE42764EV50XUMA1 is a voltage regulator that provides high precision voltage regulation, low dropout voltage, and wide input voltage range. It offers overtemperature and short-circuit protection, making it suitable for various electronic applications. While it has some limitations, there are alternative models available to meet specific requirements.
技術ソリューションにおける TLE42764EV50XUMA1 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 TLE42764EV50XUMA1 in technical solutions:
Q1: What is TLE42764EV50XUMA1? A1: TLE42764EV50XUMA1 is a voltage regulator IC (integrated circuit) manufactured by Infineon Technologies. It is designed for automotive applications and provides a fixed output voltage of 5V.
Q2: What is the input voltage range of TLE42764EV50XUMA1? A2: The input voltage range of TLE42764EV50XUMA1 is typically between 5.5V and 40V, making it suitable for a wide range of automotive power supply systems.
Q3: What is the maximum output current of TLE42764EV50XUMA1? A3: TLE42764EV50XUMA1 can deliver a maximum output current of 400mA, which is sufficient for many low-power automotive applications.
Q4: Can TLE42764EV50XUMA1 handle reverse polarity protection? A4: No, TLE42764EV50XUMA1 does not have built-in reverse polarity protection. Additional external circuitry or protection components may be required to protect against reverse polarity.
Q5: Is TLE42764EV50XUMA1 short-circuit protected? A5: Yes, TLE42764EV50XUMA1 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 load.
Q6: Does TLE42764EV50XUMA1 require any external components for operation? A6: Yes, TLE42764EV50XUMA1 requires a few external components such as input and output capacitors for stability and filtering purposes. The datasheet provides detailed guidelines on the recommended component values.
Q7: Can TLE42764EV50XUMA1 operate in harsh automotive environments? A7: Yes, TLE42764EV50XUMA1 is designed to withstand harsh automotive environments. It has a wide operating temperature range and is resistant to vibrations and other environmental stresses.
Q8: What are the typical applications of TLE42764EV50XUMA1? A8: TLE42764EV50XUMA1 is commonly used in automotive electronics applications such as infotainment systems, dashboard displays, sensors, and various control modules that require a stable 5V power supply.
Q9: Is TLE42764EV50XUMA1 suitable for battery-powered applications? A9: Yes, TLE42764EV50XUMA1 can be used in battery-powered applications. Its low quiescent current and high efficiency make it suitable for conserving battery power.
Q10: Does TLE42764EV50XUMA1 have any built-in protection features? A10: Yes, TLE42764EV50XUMA1 incorporates several protection features including overtemperature shutdown, overvoltage protection, and undervoltage lockout, ensuring safe operation under abnormal conditions.
Please note that these answers are general and may vary depending on specific application requirements. Always refer to the datasheet and consult with technical experts for accurate information.