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LT3482EUD#TRPBF
Product Overview
- Category: Integrated Circuit (IC)
- Use: Voltage Regulator
- Characteristics: High efficiency, compact package, wide input voltage range
- Package: 16-Lead QFN
- Essence: Regulates voltage for various electronic applications
- Packaging/Quantity: Tape & Reel, 2500 units per reel
Specifications
- Input Voltage Range: 2.5V to 32V
- Output Voltage Range: 1.24V to 32V
- Switching Frequency: Up to 2.3MHz
- Operating Temperature Range: -40°C to 125°C
- Output Current: Up to 200mA
Detailed Pin Configuration
- Pin 1: VIN
- Pin 2: SW
- Pin 3: FB
- Pin 4: GND
- Pin 5: SS/TR
- Pin 6: RT
- Pin 7: SYNC/MODE
- Pin 8: VOUT
Functional Features
- Wide input voltage range
- High efficiency up to 94%
- Synchronous rectification for high efficiency
- Low dropout operation: 100% duty cycle
- Adjustable output voltage
Advantages and Disadvantages
- Advantages:
- High efficiency
- Compact package
- Wide input voltage range
- Adjustable output voltage
- Disadvantages:
- Limited output current (up to 200mA)
Working Principles
The LT3482EUD#TRPBF is a high efficiency monolithic buck switching regulator. It uses a constant frequency, current mode architecture to regulate the output voltage.
Detailed Application Field Plans
- Battery-powered systems
- Portable electronics
- Industrial control systems
- Automotive applications
- Distributed power supplies
Detailed and Complete Alternative Models
- LT3482A
- LT3482B
- LT3482C
- LT3482D
This concludes the detailed entry for the LT3482EUD#TRPBF integrated circuit.
Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van LT3482EUD#TRPBF in technische oplossingen
Sure, here are 10 common questions and answers related to the application of LT3482EUD#TRPBF:
Q: What is the input voltage range for LT3482EUD#TRPBF? A: The input voltage range for LT3482EUD#TRPBF is 2.5V to 32V.
Q: What is the output current capability of LT3482EUD#TRPBF? A: LT3482EUD#TRPBF can provide up to 200mA of output current.
Q: Can LT3482EUD#TRPBF be used in automotive applications? A: Yes, LT3482EUD#TRPBF is suitable for automotive applications.
Q: What is the switching frequency of LT3482EUD#TRPBF? A: The switching frequency of LT3482EUD#TRPBF can be programmed from 200kHz to 2MHz.
Q: Is LT3482EUD#TRPBF suitable for battery-powered applications? A: Yes, LT3482EUD#TRPBF is well-suited for battery-powered applications due to its low quiescent current.
Q: Can LT3482EUD#TRPBF operate in a wide temperature range? A: Yes, LT3482EUD#TRPBF is designed to operate over a wide temperature range, typically from -40°C to 125°C.
Q: What type of protection features does LT3482EUD#TRPBF offer? A: LT3482EUD#TRPBF includes features such as overcurrent protection, thermal shutdown, and reverse-battery protection.
Q: Can LT3482EUD#TRPBF be used in LED driver applications? A: Yes, LT3482EUD#TRPBF is commonly used in LED driver applications due to its high efficiency and dimming capabilities.
Q: What is the typical efficiency of LT3482EUD#TRPBF? A: The typical efficiency of LT3482EUD#TRPBF is around 90% under typical operating conditions.
Q: Does LT3482EUD#TRPBF require external compensation components? A: No, LT3482EUD#TRPBF has internal compensation, simplifying the design process and reducing external component count.