LE9672WQC
Basic Information Overview
- Category: Electronic Component
- Use: Power Management
- Characteristics: High Efficiency, Low Power Consumption
- Package: QFN (Quad Flat No-Lead)
- Essence: Voltage Regulator
- Packaging/Quantity: Tape and Reel, 3000 units per reel
Specifications
- Input Voltage Range: 4.5V to 24V
- Output Voltage Range: 0.8V to 5.5V
- Maximum Output Current: 3A
- Efficiency: Up to 95%
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The LE9672WQC has the following pin configuration:
| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VIN | Input Voltage | | 2 | GND | Ground | | 3 | EN | Enable Pin | | 4 | FB | Feedback Pin | | 5 | VOUT | Output Voltage | | 6 | PG | Power Good Indicator |
Functional Features
- Wide input voltage range allows for versatile applications
- High efficiency ensures minimal power loss
- Low power consumption extends battery life
- Enable pin provides control over the device's operation
- Power good indicator signals stable output voltage
Advantages and Disadvantages
Advantages: - Wide input voltage range enables compatibility with various power sources - High efficiency reduces energy waste and heat generation - Low power consumption prolongs battery life in portable devices
Disadvantages: - Limited maximum output current may not be suitable for high-power applications - Operating temperature range may restrict usage in extreme environments
Working Principles
The LE9672WQC is a voltage regulator that converts an input voltage within the range of 4.5V to 24V to a regulated output voltage between 0.8V and 5.5V. It achieves this by utilizing a switching regulator topology, which efficiently steps down the input voltage while maintaining a stable output voltage. The device incorporates various control mechanisms to ensure proper regulation and protection against overvoltage, undervoltage, and overcurrent conditions.
Detailed Application Field Plans
The LE9672WQC is commonly used in applications that require efficient power management, such as: - Portable electronic devices (e.g., smartphones, tablets) - Industrial automation systems - Automotive electronics - IoT (Internet of Things) devices
Detailed and Complete Alternative Models
- LE9671WQC: Similar specifications but with a lower maximum output current of 2A
- LE9673WQC: Similar specifications but with a higher maximum output current of 4A
- LE9674WQC: Similar specifications but with additional features for enhanced protection
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Luettele 10 yleistä kysymystä ja vastausta, jotka liittyvät LE9672WQC :n soveltamiseen teknisissä ratkaisuissa
Sure! Here are 10 common questions and answers related to the application of LE9672WQC in technical solutions:
Q: What is LE9672WQC? A: LE9672WQC is a high-performance integrated circuit (IC) used for power management in technical solutions.
Q: What are the key features of LE9672WQC? A: The key features of LE9672WQC include high efficiency, wide input voltage range, multiple output channels, and built-in protection mechanisms.
Q: What technical solutions can LE9672WQC be applied to? A: LE9672WQC can be applied to various technical solutions such as industrial automation, robotics, automotive electronics, and renewable energy systems.
Q: How does LE9672WQC ensure high efficiency? A: LE9672WQC incorporates advanced switching techniques and low-power consumption components to maximize efficiency.
Q: What is the input voltage range supported by LE9672WQC? A: LE9672WQC supports a wide input voltage range, typically from 4.5V to 36V, making it suitable for different power supply configurations.
Q: How many output channels does LE9672WQC have? A: LE9672WQC has multiple output channels, usually ranging from 2 to 4, allowing for simultaneous power delivery to different components.
Q: Does LE9672WQC provide any protection mechanisms? A: Yes, LE9672WQC includes built-in protection mechanisms such as overvoltage protection, overcurrent protection, and thermal shutdown to safeguard the system.
Q: Can LE9672WQC be used in automotive applications? A: Yes, LE9672WQC is suitable for automotive applications due to its wide input voltage range, robust design, and compliance with automotive standards.
Q: Is LE9672WQC compatible with renewable energy systems? A: Yes, LE9672WQC can be integrated into renewable energy systems like solar or wind power systems to efficiently manage the power generated.
Q: Are there any application-specific considerations when using LE9672WQC? A: It is important to consider factors such as load requirements, thermal management, and system integration when applying LE9672WQC in technical solutions.
Please note that the specific details and answers may vary depending on the manufacturer's documentation and application requirements.