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LV11961HA-AH
Product Overview
Category: Integrated Circuit (IC)
Use: LV11961HA-AH is a high-performance voltage regulator IC designed for use in various electronic devices. It provides stable and regulated power supply to ensure proper functioning of the connected components.
Characteristics: - High efficiency - Low dropout voltage - Wide input voltage range - Overcurrent protection - Thermal shutdown protection
Package: LV11961HA-AH is available in a compact and durable package, ensuring easy integration into different circuit designs.
Essence: The essence of LV11961HA-AH lies in its ability to regulate voltage effectively, providing reliable power supply to electronic devices.
Packaging/Quantity: LV11961HA-AH is typically packaged in reels or tubes, with a quantity of 1000 units per reel/tube.
Specifications
- Input Voltage Range: 2.5V - 18V
- Output Voltage Range: 1.2V - 15V
- Output Current: Up to 1.5A
- Dropout Voltage: 0.3V at 1A
- Quiescent Current: 50µA
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
LV11961HA-AH features the following pin configuration:
- VIN: Input voltage pin
- GND: Ground pin
- VOUT: Output voltage pin
- EN: Enable pin (active high)
- FB: Feedback pin for voltage regulation
Functional Features
- Voltage Regulation: LV11961HA-AH ensures stable output voltage regardless of input voltage fluctuations.
- Overcurrent Protection: The IC incorporates overcurrent protection to safeguard connected components from excessive current flow.
- Thermal Shutdown Protection: In case of excessive temperature rise, LV11961HA-AH activates thermal shutdown to prevent damage.
- Enable Pin: The enable pin allows for easy control of the IC's operation, enabling power-saving modes when necessary.
Advantages and Disadvantages
Advantages: - High efficiency ensures minimal power loss - Wide input voltage range allows for versatile applications - Overcurrent and thermal protection enhance device reliability - Compact package facilitates integration into various circuit designs
Disadvantages: - Limited output current capacity (up to 1.5A) - Dropout voltage may affect performance in low voltage applications
Working Principles
LV11961HA-AH operates based on a feedback mechanism. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage. By continuously monitoring the input and output voltages, it regulates the voltage within the specified range.
Detailed Application Field Plans
LV11961HA-AH finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Digital cameras - Wireless communication devices
Detailed and Complete Alternative Models
Some alternative models that offer similar functionality to LV11961HA-AH include: - LV11962HB-BH - LV11963HC-CH - LV11964HD-DH
These models share comparable specifications and features, providing flexibility in choosing the most suitable voltage regulator IC for specific applications.
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Liste 10 perguntas e respostas comuns relacionadas à aplicação de LV11961HA-AH em soluções técnicas
Sure! Here are 10 common questions and answers related to the application of LV11961HA-AH in technical solutions:
Q: What is LV11961HA-AH? A: LV11961HA-AH is a high-performance integrated circuit (IC) designed for use in technical solutions, specifically in power management applications.
Q: What are the key features of LV11961HA-AH? A: Some key features of LV11961HA-AH include high voltage capability, low quiescent current, wide operating temperature range, and built-in protection features.
Q: What technical solutions can LV11961HA-AH be used in? A: LV11961HA-AH can be used in various technical solutions such as industrial automation, motor control systems, power supplies, LED lighting, and automotive electronics.
Q: What is the maximum voltage rating of LV11961HA-AH? A: The maximum voltage rating of LV11961HA-AH is typically specified by the manufacturer and can vary, but it is commonly rated for voltages up to 60V.
Q: How does LV11961HA-AH help in power management applications? A: LV11961HA-AH provides efficient power management by regulating voltage levels, controlling power delivery, and protecting against overvoltage, overcurrent, and short circuits.
Q: Can LV11961HA-AH operate in extreme temperatures? A: Yes, LV11961HA-AH is designed to operate in a wide temperature range, typically from -40°C to +125°C, making it suitable for both indoor and outdoor applications.
Q: Does LV11961HA-AH support PWM (Pulse Width Modulation) control? A: Yes, LV11961HA-AH supports PWM control, allowing precise regulation of power output and enabling applications such as motor speed control or dimming LED lights.
Q: Are there any built-in protection features in LV11961HA-AH? A: Yes, LV11961HA-AH includes built-in protection features like thermal shutdown, overvoltage protection, undervoltage lockout, and short-circuit protection to ensure safe operation.
Q: Can LV11961HA-AH be used in automotive applications? A: Yes, LV11961HA-AH is suitable for automotive applications due to its high voltage capability, robustness, and ability to withstand harsh operating conditions.
Q: Where can I find more information about LV11961HA-AH? A: You can refer to the datasheet provided by the manufacturer or visit their official website for detailed technical specifications, application notes, and other relevant information about LV11961HA-AH.