TOP260YN
Product Overview
- Category: Integrated Circuit (IC)
- Use: Power Management
- Characteristics: High efficiency, low standby power, wide input voltage range
- Package: TO-220-7L
- Essence: Switching Regulator Controller
- Packaging/Quantity: Tube/50 pieces
Specifications
- Input Voltage Range: 9V to 38V
- Output Power: Up to 60W
- Switching Frequency: 132 kHz
- Operating Temperature Range: -40°C to +125°C
- Efficiency: Up to 92%
- Standby Power: Less than 100mW
Detailed Pin Configuration
- VCC: Supply voltage for internal control circuitry
- GND: Ground reference
- FB: Feedback pin for output voltage regulation
- COMP: Compensation pin for loop stability
- CS: Current sense input for current limit protection
- DRAIN: High-voltage power MOSFET drain connection
- SOURCE: High-voltage power MOSFET source connection
Functional Features
- Wide input voltage range allows for versatile applications
- High efficiency minimizes power loss and maximizes energy savings
- Low standby power consumption reduces overall power usage
- Integrated protection features ensure safe operation
- Soft-start function prevents excessive inrush current
Advantages
- Compact and robust design
- Excellent thermal performance
- Easy to integrate into various power management systems
- Reliable and long-lasting operation
- Cost-effective solution for power conversion needs
Disadvantages
- Limited output power compared to higher-rated models
- Requires external components for complete power supply implementation
- Not suitable for high-frequency applications
Working Principles
The TOP260YN is a switching regulator controller that utilizes pulse width modulation (PWM) technique to regulate the output voltage. It operates by rapidly switching the power MOSFET on and off to control the energy flow from the input to the output. The feedback loop continuously adjusts the duty cycle of the switching signal to maintain a stable output voltage.
Detailed Application Field Plans
The TOP260YN is commonly used in various power management applications, including:
- Power supplies for consumer electronics
- Industrial automation systems
- LED lighting systems
- Telecommunication equipment
- Automotive electronics
- Renewable energy systems
Detailed and Complete Alternative Models
- TOP261YN
- TOP262YN
- TOP264YN
- TOP265YN
- TOP266YN
These alternative models offer similar functionality and performance characteristics, allowing users to choose the most suitable option based on their specific requirements.
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Luettele 10 yleistä kysymystä ja vastausta, jotka liittyvät TOP260YN :n soveltamiseen teknisissä ratkaisuissa
Sure! Here are 10 common questions and answers related to the application of TOP260YN in technical solutions:
Q: What is TOP260YN? A: TOP260YN is a high-performance offline switcher IC (integrated circuit) designed for power supply applications.
Q: What are the key features of TOP260YN? A: The key features of TOP260YN include wide input voltage range, high efficiency, low standby power consumption, and built-in protection features.
Q: What is the typical application of TOP260YN? A: TOP260YN is commonly used in various power supply applications such as LED lighting, consumer electronics, industrial equipment, and telecommunication systems.
Q: What is the maximum output power that TOP260YN can handle? A: TOP260YN can handle a maximum output power of up to 100 watts, depending on the specific application and design considerations.
Q: Does TOP260YN support multiple output voltages? A: Yes, TOP260YN supports multiple output voltages by using external components such as transformers and feedback circuits.
Q: What is the operating frequency range of TOP260YN? A: The operating frequency range of TOP260YN is typically between 50 kHz and 500 kHz, allowing for efficient power conversion.
Q: Is TOP260YN suitable for both AC and DC input applications? A: Yes, TOP260YN is designed to work with both AC and DC input voltages, making it versatile for different power supply designs.
Q: Does TOP260YN have any built-in protection features? A: Yes, TOP260YN includes built-in protection features such as overvoltage protection, overcurrent protection, and thermal shutdown.
Q: Can TOP260YN be used in high-temperature environments? A: Yes, TOP260YN is designed to operate reliably in high-temperature environments, thanks to its built-in thermal protection and robust design.
Q: Are there any application notes or reference designs available for TOP260YN? A: Yes, the manufacturer of TOP260YN provides application notes and reference designs that can help engineers in implementing the IC effectively in their technical solutions.
Please note that the answers provided here are general and may vary depending on specific design requirements and application considerations.