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TLE4473GV55AUMA1
Product Overview
Category
TLE4473GV55AUMA1 belongs to the category of integrated circuits (ICs).
Use
This IC is commonly used in electronic devices for voltage regulation and power management.
Characteristics
- Voltage regulation capabilities
- Power management features
- Compact package size
- High efficiency
- Low power consumption
Package
TLE4473GV55AUMA1 is available in a small form factor package, typically a surface-mount package (SMD). The specific package type may vary depending on the manufacturer.
Essence
The essence of TLE4473GV55AUMA1 lies in its ability to regulate voltage and manage power efficiently, making it an essential component in various electronic devices.
Packaging/Quantity
Typically, TLE4473GV55AUMA1 is supplied in reels or trays, containing a specific quantity of ICs per package. The exact packaging and quantity may vary depending on the manufacturer and customer requirements.
Specifications
- Input Voltage Range: 4.5V - 40V
- Output Voltage Range: 0.8V - 37V
- Maximum Output Current: 3A
- Operating Temperature Range: -40°C to +125°C
- Package Type: SMD (Surface-Mount Device)
- Pin Count: 8
Detailed Pin Configuration
The pin configuration of TLE4473GV55AUMA1 is as follows:
- VIN (Input Voltage)
- GND (Ground)
- FB (Feedback)
- EN (Enable)
- VOUT (Output Voltage)
- COMP (Compensation)
- SS (Soft Start)
- PGND (Power Ground)
Functional Features
- Wide input voltage range for versatile applications
- High output current capability
- Overvoltage and overcurrent protection
- Thermal shutdown protection
- Adjustable output voltage through feedback pin
- Soft start function for smooth power-up
Advantages and Disadvantages
Advantages
- Efficient voltage regulation
- Compact size
- Wide input voltage range
- High output current capability
- Built-in protection features
Disadvantages
- Limited output voltage range
- Requires external components for proper operation
- May require additional heat dissipation measures for high-power applications
Working Principles
TLE4473GV55AUMA1 operates based on a switching regulator topology. It utilizes pulse-width modulation (PWM) techniques to regulate the output voltage. The IC continuously monitors the feedback signal and adjusts the duty cycle of the internal switch to maintain the desired output voltage.
Detailed Application Field Plans
TLE4473GV55AUMA1 finds applications in various electronic devices, including but not limited to: - Power supplies - Battery chargers - Industrial automation systems - Automotive electronics - LED lighting systems
Detailed and Complete Alternative Models
Some alternative models that offer similar functionality to TLE4473GV55AUMA1 are: - LM2576-ADJ - LT1084CP-5 - MC34063A - LM2596S-ADJ - TPS5430
These alternative models can be considered based on specific application requirements and availability.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de TLE4473GV55AUMA1 en soluciones técnicas
Sure! Here are 10 common questions and answers related to the application of TLE4473GV55AUMA1 in technical solutions:
Q1: What is TLE4473GV55AUMA1? A1: TLE4473GV55AUMA1 is a specific model of integrated circuit (IC) developed by Infineon Technologies. It is commonly used in automotive applications, particularly in powertrain systems.
Q2: What are the main features of TLE4473GV55AUMA1? A2: Some key features of TLE4473GV55AUMA1 include its ability to control various types of loads, such as solenoids and valves, its high current handling capability, and its built-in protection features like overtemperature and short-circuit protection.
Q3: In which technical solutions can TLE4473GV55AUMA1 be used? A3: TLE4473GV55AUMA1 can be used in a wide range of technical solutions, including engine management systems, transmission control units, fuel injection systems, and other automotive applications where precise control of loads is required.
Q4: How does TLE4473GV55AUMA1 provide load control? A4: TLE4473GV55AUMA1 provides load control through its internal MOSFETs, which can switch high currents on and off based on the input signals received from the microcontroller or other control units.
Q5: What is the maximum current that TLE4473GV55AUMA1 can handle? A5: TLE4473GV55AUMA1 can handle a maximum continuous current of up to 55A, making it suitable for controlling high-power loads in automotive applications.
Q6: Does TLE4473GV55AUMA1 have any protection features? A6: Yes, TLE4473GV55AUMA1 has built-in protection features such as overtemperature protection, short-circuit protection, and overvoltage protection, which help safeguard the IC and the connected loads.
Q7: Can TLE4473GV55AUMA1 be used in harsh environments? A7: Yes, TLE4473GV55AUMA1 is designed to operate reliably in harsh automotive environments. It can withstand high temperatures, voltage transients, and other challenging conditions typically encountered in automotive applications.
Q8: What is the input voltage range for TLE4473GV55AUMA1? A8: The input voltage range for TLE4473GV55AUMA1 is typically between 4.5V and 40V, allowing it to be compatible with a wide range of automotive power supply systems.
Q9: Can TLE4473GV55AUMA1 be used in both 12V and 24V automotive systems? A9: Yes, TLE4473GV55AUMA1 is suitable for use in both 12V and 24V automotive systems, making it versatile for various vehicle platforms.
Q10: Are there any application notes or reference designs available for TLE4473GV55AUMA1? A10: Yes, Infineon Technologies provides application notes, datasheets, and reference designs for TLE4473GV55AUMA1, which can help engineers understand its usage and optimize its performance in their technical solutions.
Please note that the answers provided here are general and may vary depending on specific requirements and application scenarios. It is always recommended to refer to the official documentation and consult with experts for accurate information.