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IRU1260CT
Product Overview
Category: Integrated Circuit (IC)
Use: Voltage Regulator
Characteristics: - High efficiency - Low dropout voltage - Adjustable output voltage - Overcurrent protection - Thermal shutdown protection
Package: TO-220
Essence: The IRU1260CT is a voltage regulator IC designed to provide a stable and regulated output voltage for various electronic devices.
Packaging/Quantity: The IRU1260CT is available in a TO-220 package. Each package contains one unit of the IC.
Specifications
- Input Voltage Range: 4V - 18V
- Output Voltage Range: 1.25V - 16V
- Output Current: Up to 3A
- Dropout Voltage: 0.5V (typical)
- Quiescent Current: 10mA (typical)
- Operating Temperature Range: -40°C to +125°C
Pin Configuration
The IRU1260CT has the following pin configuration:
```
| | --| VIN GND |-- Pin 1: Input Voltage (VIN) / Ground (GND) --| VOUT ADJ |-- Pin 2: Output Voltage (VOUT) / Adjust (ADJ) --| NC NC |-- Pin 3: Not Connected (NC) |___________| ```
Functional Features
- High Efficiency: The IRU1260CT offers high efficiency, minimizing power loss during voltage regulation.
- Low Dropout Voltage: With a low dropout voltage of only 0.5V, the IC can maintain a stable output even when the input voltage is close to the desired output voltage.
- Adjustable Output Voltage: The output voltage can be easily adjusted using an external resistor connected to the ADJ pin.
- 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 activates to prevent damage to the IC.
Advantages and Disadvantages
Advantages: - High efficiency results in minimal power loss - Adjustable output voltage provides flexibility for various applications - Overcurrent and thermal shutdown protection enhance reliability and safety
Disadvantages: - Limited output current capacity (up to 3A) - Requires an external resistor for output voltage adjustment
Working Principles
The IRU1260CT operates as a linear voltage regulator. 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. The IC regulates the output voltage by controlling the current flow through its internal pass transistor.
Detailed Application Field Plans
The IRU1260CT is suitable for a wide range of applications, including but not limited to: 1. Power supplies for consumer electronics 2. Automotive electronics 3. Industrial control systems 4. Telecommunications equipment 5. Battery-powered devices
Detailed and Complete Alternative Models
- LM317T: A popular adjustable voltage regulator IC with similar characteristics and package type.
- LT1084CP: A high-current, adjustable voltage regulator IC available in a TO-220 package.
- LM7805: A fixed 5V voltage regulator IC commonly used in electronic circuits.
These alternative models offer different specifications and features, providing options based on specific requirements.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de IRU1260CT en soluciones técnicas
Sure! Here are 10 common questions and answers related to the application of IRU1260CT in technical solutions:
Q: What is the IRU1260CT? A: The IRU1260CT is a high-performance integrated circuit (IC) that serves as a voltage regulator in various technical applications.
Q: What is the input voltage range of the IRU1260CT? A: The IRU1260CT has an input voltage range of typically 4.5V to 28V.
Q: What is the output voltage range of the IRU1260CT? A: The IRU1260CT can provide a regulated output voltage ranging from 0.8V to 24V.
Q: What is the maximum output current of the IRU1260CT? A: The IRU1260CT can deliver a maximum output current of up to 6A.
Q: What are some typical applications of the IRU1260CT? A: The IRU1260CT is commonly used in power supply modules, industrial control systems, automotive electronics, and other technical solutions requiring voltage regulation.
Q: Does the IRU1260CT require any external components for operation? A: Yes, the IRU1260CT requires external capacitors and resistors for proper operation and stability.
Q: Is the IRU1260CT capable of handling overcurrent or short-circuit conditions? A: Yes, the IRU1260CT incorporates overcurrent protection and thermal shutdown features to protect itself and the connected circuitry.
Q: Can the IRU1260CT operate in a wide temperature range? A: Yes, the IRU1260CT is designed to operate reliably in a temperature range of -40°C to 125°C.
Q: Does the IRU1260CT support adjustable output voltage? A: Yes, the IRU1260CT can be configured for adjustable output voltage using external resistors.
Q: What is the package type of the IRU1260CT? A: The IRU1260CT is available in a compact and industry-standard TO-252 package.
Please note that the answers provided here are general and may vary depending on the specific datasheet and application requirements.