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LT3761EMSE#TRPBF
Product Overview
Category
The LT3761EMSE#TRPBF belongs to the category of DC/DC switching regulators.
Use
It is commonly used for controlling the output voltage of power supplies in various electronic devices and systems.
Characteristics
- Wide input voltage range
- High efficiency
- Adjustable output voltage
- Compact package size
Package
The LT3761EMSE#TRPBF comes in a small MSOP-16 package, making it suitable for space-constrained applications.
Essence
This product is essential for efficiently regulating and controlling the output voltage in power supply circuits.
Packaging/Quantity
The LT3761EMSE#TRPBF is typically available in reels with a quantity of 2500 units per reel.
Specifications
- Input Voltage Range: 4.5V to 60V
- Output Voltage Range: 0.8V to 60V
- Maximum Switching Frequency: 2MHz
- Operating Temperature Range: -40°C to 125°C
- Integrated Soft-Start Function
- Synchronization Capability
Detailed Pin Configuration
The LT3761EMSE#TRPBF has 16 pins, including VIN, VOUT, FB, EN, and SYNC pins. The detailed pin configuration can be found in the product datasheet.
Functional Features
- Wide input voltage range allows for versatile application
- High efficiency ensures minimal power loss
- Adjustable output voltage provides flexibility in design
- Integrated soft-start function for controlled start-up
- Synchronization capability for multi-phase operation
Advantages and Disadvantages
Advantages
- Wide input voltage range enables compatibility with various power sources
- High efficiency reduces energy waste and heat generation
- Adjustable output voltage offers design flexibility
- Integrated soft-start function prevents excessive inrush current
- Synchronization capability supports multi-phase operation for higher power applications
Disadvantages
- May require additional external components for specific applications
- Higher switching frequency may introduce electromagnetic interference in sensitive systems
Working Principles
The LT3761EMSE#TRPBF operates based on the principles of pulse-width modulation (PWM) to regulate the output voltage. It utilizes an internal switch to control the energy flow from the input to the output, adjusting the duty cycle to maintain the desired output voltage.
Detailed Application Field Plans
The LT3761EMSE#TRPBF is widely used in: - LED lighting systems - Automotive electronics - Industrial power supplies - Battery charging systems - Distributed power architectures
Detailed and Complete Alternative Models
Some alternative models to the LT3761EMSE#TRPBF include: - LT3757 - LT8390 - LT8610
These alternatives offer similar functionality and performance, providing options for different design requirements.
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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng LT3761EMSE#TRPBF trong giải pháp kỹ thuật
What is the input voltage range of LT3761EMSE#TRPBF?
- The input voltage range of LT3761EMSE#TRPBF is 4V to 60V.
What is the maximum output current of LT3761EMSE#TRPBF?
- The maximum output current of LT3761EMSE#TRPBF is 15A.
Can LT3761EMSE#TRPBF be used for LED lighting applications?
- Yes, LT3761EMSE#TRPBF is suitable for LED lighting applications due to its high efficiency and dimming capabilities.
What is the typical switching frequency of LT3761EMSE#TRPBF?
- The typical switching frequency of LT3761EMSE#TRPBF is 200kHz.
Does LT3761EMSE#TRPBF have built-in protection features?
- Yes, LT3761EMSE#TRPBF includes various protection features such as overvoltage protection, overcurrent protection, and thermal shutdown.
Is LT3761EMSE#TRPBF suitable for automotive applications?
- Yes, LT3761EMSE#TRPBF is designed to meet the requirements for automotive applications, including wide input voltage range and robustness.
What are the key advantages of using LT3761EMSE#TRPBF in power supply designs?
- Some key advantages of LT3761EMSE#TRPBF include high efficiency, compact size, and versatile dimming control options.
Can LT3761EMSE#TRPBF be synchronized to an external clock signal?
- Yes, LT3761EMSE#TRPBF can be synchronized to an external clock signal for applications requiring synchronization.
What are the recommended external components for LT3761EMSE#TRPBF?
- The recommended external components for LT3761EMSE#TRPBF include input and output capacitors, inductors, and resistors for setting operating parameters.
Are there any application notes or reference designs available for LT3761EMSE#TRPBF?
- Yes, Linear Technology (now part of Analog Devices) provides application notes and reference designs for LT3761EMSE#TRPBF to assist with implementation in technical solutions.