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SK315BHM4G
Product Overview
- Belongs to: Integrated Circuits (ICs)
- Category: Power Management IC
- Use: Voltage Regulator
- Characteristics: High efficiency, low power consumption, compact design
- Package: TO-220, TO-263
- Essence: Regulates voltage for electronic devices
- Packaging/Quantity: Typically sold in reels of 250 or 500 units
Specifications
- Input Voltage: 4.5V to 28V
- Output Voltage: 1.2V to 25V
- Output Current: Up to 3A
- Operating Temperature: -40°C to 125°C
- Features: Overcurrent protection, thermal shutdown, adjustable output
Detailed Pin Configuration
- Pin 1: Input Voltage
- Pin 2: Ground
- Pin 3: Output Voltage
Functional Features
- Regulation: Provides stable output voltage despite input fluctuations
- Protection: Safeguards against overcurrent and overheating
- Adjustability: Allows for fine-tuning of output voltage
Advantages and Disadvantages
- Advantages:
- High efficiency leads to lower power dissipation
- Compact design saves board space
- Wide input voltage range enhances versatility
- Disadvantages:
- Limited maximum output current compared to some alternatives
- May require additional components for specific applications
Working Principles
The SK315BHM4G regulates the output voltage by adjusting the duty cycle of an internal switch-mode power supply. It continuously monitors the output voltage and adjusts the duty cycle to maintain a stable output.
Detailed Application Field Plans
- Industrial Automation: Powering control systems and sensors
- Consumer Electronics: Regulating voltage for audio amplifiers and LED lighting
- Automotive: Voltage regulation in vehicle infotainment systems
Detailed and Complete Alternative Models
- LM7805: Linear regulator with fixed 5V output
- LM317: Adjustable linear regulator for lower current applications
- LM2596: Switching regulator with higher output current capability
This comprehensive entry provides an in-depth understanding of the SK315BHM4G, covering its specifications, features, applications, and alternatives.
Word count: 314
Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SK315BHM4G v technických řešeních
What is the maximum operating temperature of SK315BHM4G?
- The maximum operating temperature of SK315BHM4G is 150°C.
What is the typical output voltage range of SK315BHM4G?
- The typical output voltage range of SK315BHM4G is 0.8V to 3.3V.
What is the input voltage range for SK315BHM4G?
- The input voltage range for SK315BHM4G is 4.5V to 28V.
What is the efficiency of SK315BHM4G at full load?
- The efficiency of SK315BHM4G at full load is typically 95%.
Does SK315BHM4G have overcurrent protection?
- Yes, SK315BHM4G is equipped with overcurrent protection.
Can SK315BHM4G be used in automotive applications?
- Yes, SK315BHM4G is suitable for automotive applications.
What is the typical switching frequency of SK315BHM4G?
- The typical switching frequency of SK315BHM4G is 2.2MHz.
Is SK315BHM4G compatible with both ceramic and electrolytic output capacitors?
- Yes, SK315BHM4G is compatible with both ceramic and electrolytic output capacitors.
Does SK315BHM4G have thermal shutdown protection?
- Yes, SK315BHM4G features thermal shutdown protection.
What are the typical applications for SK315BHM4G?
- Typical applications for SK315BHM4G include industrial automation, consumer electronics, and telecommunications equipment.