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LTC7862IFE#PBF
Product Overview
Category
The LTC7862IFE#PBF belongs to the category of voltage regulators.
Use
It is used for regulating voltage in various electronic circuits and systems.
Characteristics
- High efficiency
- Wide input voltage range
- Low quiescent current
- Adjustable output voltage
- Overcurrent protection
- Thermal shutdown
Package
The LTC7862IFE#PBF comes in a 16-lead plastic TSSOP package.
Essence
The essence of LTC7862IFE#PBF lies in its ability to efficiently regulate voltage in diverse applications.
Packaging/Quantity
It is typically available in reels with a quantity of 2500 units per reel.
Specifications
- Input Voltage Range: 4V to 140V
- Output Voltage Range: 1.24V to 60V
- Quiescent Current: 40µA
- Operating Temperature Range: -40°C to 125°C
- Maximum Output Current: 10A
Detailed Pin Configuration
The LTC7862IFE#PBF has 16 pins, each serving specific functions. The detailed pin configuration is as follows: 1. VIN: Input voltage 2. GND: Ground 3. FB: Feedback pin 4. SS/TRK: Soft-start/Tracking 5. SYNC/MODE: Synchronization/mode selection 6. VOUT: Output voltage 7. PG: Power good indicator 8. RT/CLK: Frequency setting/resistor programming 9. SS/TRK: Soft-start/Tracking 10. VCC: Supply voltage 11. GATE: Gate driver output 12. GATE: Gate driver output 13. GATE: Gate driver output 14. GATE: Gate driver output 15. GATE: Gate driver output 16. GATE: Gate driver output
Functional Features
- Soft-start capability
- Synchronization for multi-phase operation
- Power good indicator
- Adjustable frequency
- Overcurrent protection
- Thermal shutdown
Advantages and Disadvantages
Advantages
- Wide input voltage range allows for versatile applications
- High efficiency leads to lower power dissipation
- Overcurrent protection enhances system reliability
- Adjustable output voltage provides flexibility
Disadvantages
- Higher cost compared to basic linear regulators
- More complex design and setup requirements
Working Principles
The LTC7862IFE#PBF operates on the principle of pulse width modulation (PWM) to regulate the output voltage. It uses a feedback mechanism to adjust the duty cycle of the switching signal, thereby maintaining the desired output voltage.
Detailed Application Field Plans
The LTC7862IFE#PBF finds extensive use in various fields including: - Automotive electronics - Industrial power supplies - Renewable energy systems - Telecommunications equipment - LED lighting applications
Detailed and Complete Alternative Models
Some alternative models to LTC7862IFE#PBF include: - LT8610 - LT8611 - LT8612 - LT8613
These alternatives offer similar functionality and features, providing options for different design requirements.
In conclusion, the LTC7862IFE#PBF is a versatile voltage regulator with a wide input voltage range, high efficiency, and various protection features. Its application spans across diverse industries, making it a valuable component in electronic systems.
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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan LTC7862IFE#PBF dalam solusi teknis
What is the input voltage range of LTC7862IFE#PBF?
- The input voltage range of LTC7862IFE#PBF is 4V to 60V.
What is the maximum output current of LTC7862IFE#PBF?
- The maximum output current of LTC7862IFE#PBF is 20A.
What is the typical efficiency of LTC7862IFE#PBF?
- The typical efficiency of LTC7862IFE#PBF is around 95%.
What are the key features of LTC7862IFE#PBF?
- The key features of LTC7862IFE#PBF include wide input voltage range, high efficiency, and a maximum output current of 20A.
What type of applications is LTC7862IFE#PBF suitable for?
- LTC7862IFE#PBF is suitable for various applications such as automotive, industrial, and telecommunications.
Does LTC7862IFE#PBF have overcurrent protection?
- Yes, LTC7862IFE#PBF has overcurrent protection to safeguard the circuit from excessive current.
What is the operating temperature range of LTC7862IFE#PBF?
- The operating temperature range of LTC7862IFE#PBF is -40°C to 125°C.
Can LTC7862IFE#PBF be used in battery charging applications?
- Yes, LTC7862IFE#PBF can be used in battery charging applications due to its wide input voltage range and high efficiency.
Does LTC7862IFE#PBF require external cooling?
- Depending on the application and load conditions, LTC7862IFE#PBF may require external cooling to maintain optimal operating temperatures.
Is there a reference design available for LTC7862IFE#PBF?
- Yes, there are reference designs available for LTC7862IFE#PBF to assist in implementing it into technical solutions.