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IR11452SPBF
Product Overview
Category: Integrated Circuit (IC)
Use: The IR11452SPBF is a high-performance power management IC designed for use in various electronic devices. It provides efficient power conversion and control, making it suitable for applications requiring stable and reliable power supply.
Characteristics: - High efficiency power conversion - Wide input voltage range - Low standby power consumption - Overcurrent and overvoltage protection - Thermal shutdown protection
Package: The IR11452SPBF is available in a compact surface mount package, allowing for easy integration into circuit boards.
Essence: The essence of the IR11452SPBF lies in its ability to efficiently convert and regulate power, ensuring optimal performance and reliability of electronic devices.
Packaging/Quantity: The IR11452SPBF is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.
Specifications
- Input Voltage Range: 4.5V - 36V
- Output Voltage Range: 1.2V - 24V
- Maximum Output Current: 3A
- Efficiency: Up to 95%
- Standby Power Consumption: <10µA
- Operating Temperature Range: -40°C to +85°C
Pin Configuration
The IR11452SPBF features a standard pin configuration with the following pins:
- VIN: Input voltage pin
- GND: Ground pin
- EN: Enable pin
- FB: Feedback pin
- VOUT: Output voltage pin
Functional Features
- High Efficiency: The IR11452SPBF utilizes advanced power conversion techniques to achieve high efficiency, minimizing power loss and maximizing energy utilization.
- Wide Input Voltage Range: With a wide input voltage range, the IC can accommodate various power sources, providing flexibility in different applications.
- Overcurrent and Overvoltage Protection: The IC incorporates built-in protection mechanisms to safeguard against overcurrent and overvoltage conditions, ensuring the safety of connected devices.
- Low Standby Power Consumption: In standby mode, the IR11452SPBF consumes minimal power, contributing to energy savings and prolonging battery life.
- Thermal Shutdown Protection: To prevent overheating, the IC features thermal shutdown protection, automatically shutting down when the temperature exceeds a certain threshold.
Advantages and Disadvantages
Advantages: - High efficiency power conversion - Wide input voltage range for versatility - Built-in protection mechanisms for enhanced safety - Low standby power consumption for energy efficiency - Compact package for easy integration
Disadvantages: - Limited maximum output current (3A) - Operating temperature range may not be suitable for extreme environments
Working Principles
The IR11452SPBF operates based on a switching regulator topology. It utilizes a combination of high-frequency switching and control circuitry to efficiently convert the input voltage to the desired output voltage. The feedback mechanism continuously monitors the output voltage and adjusts the switching frequency to maintain a stable output.
Detailed Application Field Plans
The IR11452SPBF finds applications in various electronic devices, including but not limited to: 1. Mobile devices (smartphones, tablets) 2. Portable gaming consoles 3. Industrial automation equipment 4. LED lighting systems 5. Automotive electronics
Alternative Models
For those seeking alternative options, the following models can be considered: 1. IR11453SPBF - Similar specifications with higher maximum output current (5A) 2. IR11454SPBF - Similar specifications with wider operating temperature range (-40°C to +125°C) 3. IR11455SPBF - Similar specifications with additional features such as adjustable output voltage
These alternative models provide flexibility to cater to specific application requirements.
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10 domande e risposte comuni relative all'applicazione di IR11452SPBF nelle soluzioni tecniche
Sure! Here are 10 common questions and answers related to the application of IR11452SPBF in technical solutions:
Q: What is IR11452SPBF? A: IR11452SPBF is a specific model number for an infrared (IR) sensor module used in various technical applications.
Q: What is the operating voltage range of IR11452SPBF? A: The operating voltage range of IR11452SPBF is typically between 2.7V and 5.5V.
Q: What is the sensing distance of IR11452SPBF? A: The sensing distance of IR11452SPBF can vary depending on the specific application, but it is generally around 20-150 cm.
Q: Can IR11452SPBF be used for proximity sensing? A: Yes, IR11452SPBF is commonly used for proximity sensing due to its ability to detect objects within a certain range.
Q: Does IR11452SPBF have any built-in signal processing capabilities? A: No, IR11452SPBF is a basic IR sensor module and does not have any built-in signal processing capabilities. External circuitry may be required for signal processing.
Q: What is the output format of IR11452SPBF? A: IR11452SPBF provides a digital output signal, usually in the form of a logic high or low, indicating the presence or absence of an object within the sensing range.
Q: Can IR11452SPBF be used in outdoor environments? A: While IR11452SPBF can be used in outdoor environments, it may require additional protection from harsh weather conditions or direct sunlight to ensure reliable operation.
Q: What is the typical response time of IR11452SPBF? A: The typical response time of IR11452SPBF is around a few milliseconds, allowing for real-time object detection.
Q: Can IR11452SPBF be used in robotics applications? A: Yes, IR11452SPBF is commonly used in robotics applications for obstacle detection and avoidance.
Q: Are there any specific precautions to consider when using IR11452SPBF? A: It is important to avoid direct exposure of the sensor module to strong light sources as it may interfere with its operation. Additionally, proper calibration and testing should be performed to ensure accurate sensing performance.
Please note that the answers provided here are general and may vary depending on the specific implementation and requirements of your technical solution.