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IRU1260CM
Product Overview
Category: Integrated Circuit (IC)
Use: Voltage Regulator
Characteristics: - High efficiency - Low dropout voltage - Adjustable output voltage - Overcurrent protection - Thermal shutdown protection
Package: CMOS SMD package
Essence: The IRU1260CM is a voltage regulator IC designed to provide a stable and regulated output voltage for various electronic devices.
Packaging/Quantity: Available in tape and reel packaging with 2500 units per reel.
Specifications
- Input Voltage Range: 2.5V - 16V
- Output Voltage Range: 1.25V - 12V
- Output Current: Up to 1.5A
- Dropout Voltage: 300mV at 1A
- Line Regulation: ±0.2%
- Load Regulation: ±0.4%
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The IRU1260CM 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 Efficiency: The IRU1260CM offers high efficiency, minimizing power dissipation and maximizing battery life.
- Low Dropout Voltage: With a low dropout voltage of only 300mV, this IC can regulate the output voltage even when the input voltage is close to the desired output voltage.
- Adjustable Output Voltage: The ADJ pin allows users to adjust the output voltage according to their specific requirements.
- Overcurrent Protection: The IC incorporates overcurrent protection, safeguarding the connected circuitry from excessive current flow.
- Thermal Shutdown Protection: In case of excessive temperature rise, the thermal shutdown feature protects the IC from damage.
Advantages and Disadvantages
Advantages: - High efficiency - Adjustable output voltage - Overcurrent and thermal protection - Wide input voltage range
Disadvantages: - Limited output current capacity (up to 1.5A)
Working Principles
The IRU1260CM operates as a linear voltage regulator. It takes an unregulated input voltage and provides a stable and regulated output voltage. The internal circuitry of the IC compares the output voltage with a reference voltage and adjusts the pass transistor accordingly to maintain the desired output voltage.
Detailed Application Field Plans
The IRU1260CM finds applications in various electronic devices that require a stable and regulated power supply. Some common application fields include: - Battery-powered devices - Portable audio players - Wireless communication systems - Embedded systems - Automotive electronics
Detailed and Complete Alternative Models
- LM317: Adjustable voltage regulator with similar features and specifications.
- LT1084: Low dropout voltage regulator suitable for high current applications.
- LM7805: Fixed output voltage regulator with a maximum output current of 1A.
These alternative models can be considered based on specific requirements and compatibility with the target application.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de IRU1260CM en soluciones técnicas
Sure! Here are 10 common questions and answers related to the application of IRU1260CM in technical solutions:
Q: What is the IRU1260CM? A: The IRU1260CM is a voltage regulator module (VRM) designed for use in various technical solutions.
Q: What is the input voltage range of the IRU1260CM? A: The IRU1260CM has an input voltage range of typically 4.5V to 14V.
Q: What is the output voltage range of the IRU1260CM? A: The IRU1260CM provides a fixed output voltage of typically 1.2V.
Q: What is the maximum output current of the IRU1260CM? A: The IRU1260CM can deliver a maximum output current of typically 6A.
Q: What is the efficiency of the IRU1260CM? A: The IRU1260CM has a typical efficiency of around 90%.
Q: Can the IRU1260CM handle high temperatures? A: Yes, the IRU1260CM is designed to operate reliably at high temperatures, typically up to 125°C.
Q: Is the IRU1260CM suitable for automotive applications? A: Yes, the IRU1260CM is automotive-grade and can be used in automotive applications.
Q: Does the IRU1260CM have overcurrent protection? A: Yes, the IRU1260CM features overcurrent protection to prevent damage to the module and connected components.
Q: Can the IRU1260CM be used in battery-powered devices? A: Yes, the IRU1260CM is suitable for battery-powered devices as it operates within a wide input voltage range.
Q: What are some typical applications of the IRU1260CM? A: The IRU1260CM can be used in various technical solutions, including industrial automation, telecommunications, and consumer electronics.
Please note that the answers provided here are general and may vary depending on specific product specifications and requirements.