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LM3410XSDE/NOPB
Product Overview
Category: Integrated Circuit
Use: LED Driver
Characteristics: High efficiency, wide input voltage range
Package: WSON-8
Essence: Step-up DC-DC converter
Packaging/Quantity: Tape & Reel / 2500 per reel
Specifications
- Input Voltage Range: 2.7V to 42V
- Output Voltage Range: Up to 42V
- Switching Frequency: 1.6MHz
- Maximum Duty Cycle: 85%
- Operating Temperature Range: -40°C to 125°C
- Efficiency: Up to 95%
Detailed Pin Configuration
- VIN (Pin 1) - Input voltage
- SW (Pin 2) - Switch node
- FB (Pin 3) - Feedback input
- GND (Pin 4) - Ground
- NC (Pin 5) - No connect
- EN/UVLO (Pin 6) - Enable/Undervoltage lockout
- RT (Pin 7) - Oscillator timing resistor
- VOUT (Pin 8) - Output voltage
Functional Features
- Wide input voltage range for versatile applications
- High efficiency for power conservation
- Integrated switch for compact design
- Adjustable output voltage through external components
- Over-temperature and over-current protection
Advantages and Disadvantages
Advantages: - High efficiency - Wide input voltage range - Compact package - Integrated switch
Disadvantages: - External components required for adjustable output voltage - Limited maximum duty cycle
Working Principles
The LM3410XSDE/NOPB is a step-up DC-DC converter that uses a fixed frequency, current mode control architecture to regulate the output voltage. When enabled, the internal switch charges the inductor, causing the output voltage to rise. The feedback loop ensures stable output voltage regulation.
Detailed Application Field Plans
The LM3410XSDE/NOPB is suitable for various LED driver applications, including: - Automotive lighting - Industrial lighting - Display backlighting - Portable electronics
Detailed and Complete Alternative Models
- LM3410YQMF/NOPB
- LM3410XSDX/NOPB
- LM3410YQMF/NOPB
In conclusion, the LM3410XSDE/NOPB is a highly efficient step-up DC-DC converter designed for LED driver applications. Its wide input voltage range, compact package, and integrated features make it suitable for diverse lighting and electronics applications.
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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng LM3410XSDE/NOPB trong giải pháp kỹ thuật
Question: What is the input voltage range for LM3410XSDE/NOPB?
Answer: The input voltage range for LM3410XSDE/NOPB is 2.7V to 42V.Question: What is the maximum output current of LM3410XSDE/NOPB?
Answer: The maximum output current of LM3410XSDE/NOPB is 1A.Question: Can LM3410XSDE/NOPB be used in automotive applications?
Answer: Yes, LM3410XSDE/NOPB is suitable for automotive applications.Question: What is the typical switching frequency of LM3410XSDE/NOPB?
Answer: The typical switching frequency of LM3410XSDE/NOPB is 1.6MHz.Question: Is LM3410XSDE/NOPB suitable for LED driver applications?
Answer: Yes, LM3410XSDE/NOPB is designed for LED driver applications.Question: Does LM3410XSDE/NOPB have built-in over-temperature protection?
Answer: Yes, LM3410XSDE/NOPB features built-in over-temperature protection.Question: What is the operating temperature range of LM3410XSDE/NOPB?
Answer: The operating temperature range of LM3410XSDE/NOPB is -40°C to 125°C.Question: Can LM3410XSDE/NOPB be used in battery-powered applications?
Answer: Yes, LM3410XSDE/NOPB is suitable for battery-powered applications.Question: What is the package type of LM3410XSDE/NOPB?
Answer: LM3410XSDE/NOPB is available in a WSON-10 package.Question: Does LM3410XSDE/NOPB require an external Schottky diode?
Answer: No, LM3410XSDE/NOPB integrates a synchronous rectifier, eliminating the need for an external Schottky diode.