LTC3787EUFD#TRPBF
Product Overview
Category
LTC3787EUFD#TRPBF belongs to the category of integrated circuits (ICs).
Use
This product is commonly used in power management applications.
Characteristics
- Integrated circuit
- Power management functionality
- High efficiency
- Wide input voltage range
- Small package size
Package
LTC3787EUFD#TRPBF comes in a small form factor package, specifically a 28-pin QFN (Quad Flat No-Lead) package.
Essence
The essence of LTC3787EUFD#TRPBF lies in its ability to efficiently manage power in various applications.
Packaging/Quantity
This product is typically packaged in reels and is available in quantities suitable for both prototyping and mass production.
Specifications
- Input Voltage Range: 2.5V - 36V
- Output Voltage Range: 0.8V - 34V
- Maximum Output Current: 4A
- Switching Frequency: Up to 1MHz
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
The LTC3787EUFD#TRPBF has a total of 28 pins. The pin configuration is as follows:
- VIN: Input voltage pin
- GND: Ground pin
- VOUT: Output voltage pin
- SW: Switching pin
- FB: Feedback pin
- EN: Enable pin
- SYNC: Synchronization pin
- SS/TRK: Soft-start/Tracking pin
- PGND: Power ground pin
- AGND: Analog ground pin
- COMP: Compensation pin
- RT/CLK: Resistor timing/Clock pin
- MODE: Mode selection pin
- SS/TRK: Soft-start/Tracking pin
- VCC: Supply voltage pin
- PGND: Power ground pin
- AGND: Analog ground pin
- COMP: Compensation pin
- RT/CLK: Resistor timing/Clock pin
- MODE: Mode selection pin
- SS/TRK: Soft-start/Tracking pin
- VCC: Supply voltage pin
- PGND: Power ground pin
- AGND: Analog ground pin
- COMP: Compensation pin
- RT/CLK: Resistor timing/Clock pin
- MODE: Mode selection pin
- SS/TRK: Soft-start/Tracking pin
Functional Features
- Wide input voltage range allows for versatile applications
- High efficiency conversion of power
- Integrated protection features such as overvoltage and overcurrent protection
- Adjustable output voltage and current limits
- Synchronization capability for multi-phase operation
- Soft-start and tracking functionality for controlled startup
Advantages and Disadvantages
Advantages
- High efficiency power management
- Versatile input and output voltage ranges
- Compact package size
- Integrated protection features
- Synchronization capability for multi-phase operation
Disadvantages
- Limited maximum output current (4A)
- Requires external components for proper operation
Working Principles
LTC3787EUFD#TRPBF operates based on a switching regulator topology. It utilizes high-frequency switching to efficiently convert the input voltage to the desired output voltage. The integrated circuit incorporates control circuitry, power switches, and protection features to ensure reliable and efficient power management.
Detailed Application Field Plans
LTC3787EUFD#TRPBF finds applications in various fields, including but not limited to: - Industrial automation - Automotive electronics - Telecommunications - Renewable energy systems - Battery charging circuits - Portable electronic devices
Detailed and Complete Alternative Models
- LTC3787EUF#TRPBF
- LTC3787EUFD#PBF
- LTC3787IUF#TRPBF
- LTC3787IUFD#PBF
- LTC3787EUF#PBF
These alternative models offer similar functionality and characteristics to LTC3787EUFD#TRPBF, providing flexibility in choosing the most suitable option for specific applications.
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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi LTC3787EUFD#TRPBF dalam penyelesaian teknikal
Sure! Here are 10 common questions and answers related to the application of LTC3787EUFD#TRPBF in technical solutions:
Q: What is LTC3787EUFD#TRPBF? A: LTC3787EUFD#TRPBF is a high-performance synchronous step-up DC/DC controller IC manufactured by Linear Technology (now part of Analog Devices). It is commonly used in power management applications.
Q: What is the input voltage range supported by LTC3787EUFD#TRPBF? A: The input voltage range supported by LTC3787EUFD#TRPBF is typically between 2.5V and 38V.
Q: What is the output voltage range that can be achieved using LTC3787EUFD#TRPBF? A: The output voltage range that can be achieved using LTC3787EUFD#TRPBF depends on the external components used, but it can typically go up to 60V.
Q: Can LTC3787EUFD#TRPBF be used for both step-up and step-down voltage conversion? A: Yes, LTC3787EUFD#TRPBF can be used for both step-up (boost) and step-down (buck) voltage conversion applications.
Q: What is the maximum output current that LTC3787EUFD#TRPBF can handle? A: LTC3787EUFD#TRPBF can handle a maximum output current of up to 20A, depending on the design and thermal considerations.
Q: Does LTC3787EUFD#TRPBF support adjustable switching frequency? A: Yes, LTC3787EUFD#TRPBF supports adjustable switching frequency, allowing users to optimize efficiency or minimize component size based on their requirements.
Q: Can LTC3787EUFD#TRPBF be used in battery charging applications? A: Yes, LTC3787EUFD#TRPBF can be used in battery charging applications, as it provides a flexible and efficient solution for voltage regulation.
Q: Does LTC3787EUFD#TRPBF have built-in protection features? A: Yes, LTC3787EUFD#TRPBF has built-in protection features such as overvoltage protection (OVP), overcurrent protection (OCP), and thermal shutdown.
Q: What is the typical efficiency of LTC3787EUFD#TRPBF? A: The typical efficiency of LTC3787EUFD#TRPBF can exceed 95% when properly designed and optimized.
Q: Are there any evaluation boards or reference designs available for LTC3787EUFD#TRPBF? A: Yes, Analog Devices provides evaluation boards and reference designs for LTC3787EUFD#TRPBF, which can help users get started with their designs quickly and easily.
Please note that the answers provided here are general and may vary depending on specific design considerations and application requirements. It is always recommended to refer to the datasheet and application notes provided by the manufacturer for detailed information.