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IRU3048CSTR
Product Overview
The IRU3048CSTR belongs to the category of voltage regulators and is commonly used in electronic devices to maintain a stable output voltage. Its characteristics include high efficiency, low dropout voltage, and thermal shutdown protection. The package type is a small outline integrated circuit (SOIC) and it is available in quantities of 2500 units per reel.
Specifications
- Input Voltage Range: 2.5V to 7V
- Output Voltage: Adjustable from 0.6V to 5.5V
- Maximum Output Current: 1.5A
- Dropout Voltage: 300mV at 1A
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
The IRU3048CSTR has a total of 8 pins: 1. VIN (Input Voltage) 2. GND (Ground) 3. FB (Feedback) 4. SS (Soft Start) 5. EN (Enable) 6. VOUT (Output Voltage) 7. NC (No Connection) 8. PG (Power Good)
Functional Features
- Soft Start Function for Controlled Start-Up
- Power Good Output Signal
- Thermal Shutdown Protection
- Overcurrent Protection
Advantages and Disadvantages
Advantages: - High Efficiency - Wide Input Voltage Range - Small Package Size
Disadvantages: - Limited Maximum Output Current - Dropout Voltage may impact performance in low input voltage scenarios
Working Principles
The IRU3048CSTR operates by comparing the feedback voltage with a reference voltage to regulate the output voltage. It utilizes a feedback loop to adjust the output voltage based on the input and load conditions.
Detailed Application Field Plans
The IRU3048CSTR is suitable for various applications including: - Portable Electronic Devices - Battery-Powered Systems - Industrial Control Systems - Automotive Electronics
Detailed and Complete Alternative Models
Some alternative models to the IRU3048CSTR include: - LM317 - LT1083 - ADP3338
In conclusion, the IRU3048CSTR is a versatile voltage regulator with a wide range of applications and notable features, making it a popular choice for electronic design engineers.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací IRU3048CSTR v technických řešeních
What is the IRU3048CSTR?
- The IRU3048CSTR is a high-efficiency, low-dropout voltage regulator designed for use in various technical solutions.
What is the input voltage range of the IRU3048CSTR?
- The input voltage range of the IRU3048CSTR is typically between 2.5V and 7V.
What is the output voltage range of the IRU3048CSTR?
- The output voltage range of the IRU3048CSTR is adjustable from 0.6V to 5.5V.
What is the maximum output current of the IRU3048CSTR?
- The IRU3048CSTR can provide a maximum output current of 3A.
What are the typical applications of the IRU3048CSTR?
- The IRU3048CSTR is commonly used in applications such as point-of-load regulation, industrial equipment, and consumer electronics.
What are the key features of the IRU3048CSTR?
- The IRU3048CSTR features include high efficiency, low dropout voltage, thermal shutdown, and overcurrent protection.
What are the recommended input and output capacitors for the IRU3048CSTR?
- It is recommended to use 10μF ceramic capacitors for both the input and output of the IRU3048CSTR.
What is the operating temperature range of the IRU3048CSTR?
- The IRU3048CSTR can operate within a temperature range of -40°C to 125°C.
How does the IRU3048CSTR handle thermal management?
- The IRU3048CSTR incorporates thermal shutdown protection to prevent overheating and ensure reliable operation.
Is the IRU3048CSTR suitable for battery-powered applications?
- Yes, the IRU3048CSTR's low dropout voltage and high efficiency make it well-suited for battery-powered applications where maximizing battery life is crucial.