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LTC3787HUFD#PBF
Product Overview
Category
LTC3787HUFD#PBF belongs to the category of integrated circuits (ICs).
Use
This product is primarily used in power management applications.
Characteristics
- Integrated circuit
- Power management functionality
- High efficiency
- Wide input voltage range
- Compact package size
Package
LTC3787HUFD#PBF is available in a small form factor package, which ensures easy integration into various electronic devices.
Essence
The essence of LTC3787HUFD#PBF lies in its ability to efficiently manage power in a wide range of applications.
Packaging/Quantity
This product is typically packaged in reels and is available in large quantities for industrial use.
Specifications
- Input Voltage Range: 4V to 60V
- Output Voltage Range: 0.8V to 60V
- Maximum Output Current: 20A
- Switching Frequency: Up to 1MHz
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
- VIN: Input voltage pin
- GND: Ground pin
- VOUT: Output voltage pin
- FB: Feedback pin for voltage regulation
- EN: Enable pin for device operation
- PG: Power good indicator pin
- SS: Soft-start pin for controlled startup
- SYNC: Synchronization pin for multiple device operation
- BST: Boost pin for high-side gate driver
Functional Features
- Wide input voltage range allows for versatile applications
- High efficiency conversion for optimal power management
- Adjustable output voltage for flexibility
- Synchronization capability for parallel operation
- Power good indicator for system monitoring
- Soft-start feature for controlled startup
Advantages and Disadvantages
Advantages
- High efficiency power management
- Wide input voltage range for versatility
- Compact package size for easy integration
- Synchronization capability for parallel operation
Disadvantages
- Limited maximum output current (20A)
- Operating temperature range may not be suitable for extreme environments
Working Principles
LTC3787HUFD#PBF operates on the principle of switching regulation. It utilizes high-frequency switching to efficiently convert the input voltage to the desired output voltage. The feedback mechanism ensures accurate voltage regulation, while the synchronization feature allows multiple devices to work in harmony.
Detailed Application Field Plans
LTC3787HUFD#PBF finds applications in various fields, including: 1. Industrial automation 2. Automotive electronics 3. Renewable energy systems 4. Telecommunications 5. Consumer electronics
Detailed and Complete Alternative Models
- LTC3787EUFD#PBF
- LTC3787IUFD#PBF
- LTC3787CUFD#PBF
- LTC3787XUFD#PBF
- LTC3787YUFD#PBF
These alternative models offer similar functionality and characteristics to LTC3787HUFD#PBF, providing options for different requirements and preferences.
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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng LTC3787HUFD#PBF trong giải pháp kỹ thuật
Sure! Here are 10 common questions and answers related to the application of LTC3787HUFD#PBF in technical solutions:
Q: What is LTC3787HUFD#PBF? A: LTC3787HUFD#PBF is a high-performance synchronous buck-boost DC/DC controller IC manufactured by Linear Technology (now part of Analog Devices). It is designed for various power supply applications.
Q: What is the input voltage range supported by LTC3787HUFD#PBF? A: LTC3787HUFD#PBF supports an input voltage range from 4V to 60V, making it suitable for a wide range of power supply designs.
Q: What is the output voltage range that can be achieved using LTC3787HUFD#PBF? A: LTC3787HUFD#PBF can generate both higher and lower output voltages than the input voltage, with a range of -0.5V to 60V.
Q: Can LTC3787HUFD#PBF handle high currents? A: Yes, LTC3787HUFD#PBF has a high current capability and can handle load currents up to several amps, depending on the specific design and external components used.
Q: Is LTC3787HUFD#PBF suitable for battery charging applications? A: Yes, LTC3787HUFD#PBF is commonly used in battery charging applications due to its ability to regulate and control the charging process efficiently.
Q: Does LTC3787HUFD#PBF support multiple output channels? A: No, LTC3787HUFD#PBF is a single-channel controller. If multiple outputs are required, additional LTC3787HUFD#PBF ICs or external components need to be used.
Q: Can LTC3787HUFD#PBF operate in a wide temperature range? A: Yes, LTC3787HUFD#PBF is designed to operate reliably in a wide temperature range, typically from -40°C to 125°C.
Q: What are the key features of LTC3787HUFD#PBF? A: Some key features of LTC3787HUFD#PBF include high efficiency, wide input/output voltage range, programmable frequency, adjustable soft-start, and various protection features like overvoltage and overcurrent protection.
Q: Is there any evaluation board available for LTC3787HUFD#PBF? A: Yes, Analog Devices provides an evaluation board (part number DC2289A) for LTC3787HUFD#PBF, which can help users quickly prototype and test their power supply designs.
Q: Where can I find more information about LTC3787HUFD#PBF? A: You can find detailed information about LTC3787HUFD#PBF, including datasheets, application notes, and design resources on the Analog Devices website or by contacting their technical support team.