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TNY286KG-TL
Product Overview
Category
TNY286KG-TL belongs to the category of integrated circuits (ICs).
Use
This IC is commonly used in power supply applications.
Characteristics
- TNY286KG-TL is a highly efficient, low-power offline switcher.
- It offers excellent performance and reliability.
- The IC is designed to provide accurate control over power supply systems.
- It operates at high frequency, enabling compact designs.
- TNY286KG-TL incorporates various protection features for enhanced safety.
Package
The TNY286KG-TL IC is available in a small outline package (SOP) format.
Essence
The essence of TNY286KG-TL lies in its ability to efficiently regulate power supply systems while ensuring safety and reliability.
Packaging/Quantity
The IC is typically packaged in reels, with each reel containing a specific quantity of TNY286KG-TL units.
Specifications
- Input voltage range: 85V AC to 265V AC
- Output power: Up to 10W
- Operating frequency: 132 kHz
- Maximum duty cycle: 72%
- Standby power consumption: Less than 30 mW
- Thermal shutdown temperature: 150°C
Detailed Pin Configuration
- VDD: Power supply input
- BP/M: Brownout protection input or multi-function pin
- GND: Ground reference
- FB: Feedback pin for output voltage regulation
- D: Drain pin for primary side switching
- S: Source pin for primary side switching
- EN/UV: Enable input or undervoltage lockout pin
- NC: No connection
Functional Features
- Accurate output voltage regulation
- Integrated protection features such as thermal shutdown, overload protection, and auto-restart
- Frequency jittering for reduced EMI emissions
- Built-in soft-start for controlled startup
- Brownout protection for enhanced system reliability
Advantages and Disadvantages
Advantages
- High efficiency leading to energy savings
- Compact design due to high operating frequency
- Reliable performance with integrated protection features
- Easy integration into power supply systems
Disadvantages
- Limited output power capability (up to 10W)
- Not suitable for high-power applications
Working Principles
TNY286KG-TL operates on the principle of pulse width modulation (PWM). It regulates the output voltage by controlling the duty cycle of the switching waveform. The IC continuously monitors the feedback voltage and adjusts the duty cycle accordingly to maintain a stable output voltage.
Detailed Application Field Plans
TNY286KG-TL finds extensive application in various power supply systems, including but not limited to: - AC-DC adapters - LED lighting - Home appliances - Industrial equipment - Consumer electronics
Detailed and Complete Alternative Models
- TNY285KG-TL
- TNY287KG-TL
- TNY288KG-TL
- TNY289KG-TL
These alternative models offer similar functionality and characteristics, providing flexibility in choosing the most suitable IC for specific applications.
In conclusion, TNY286KG-TL is a highly efficient and reliable offline switcher IC used in power supply applications. Its compact design, integrated protection features, and accurate voltage regulation make it a popular choice among designers. However, its limited output power capability restricts its use in high-power applications.
10 domande e risposte comuni relative all'applicazione di TNY286KG-TL nelle soluzioni tecniche
Sure! Here are 10 common questions and answers related to the application of TNY286KG-TL in technical solutions:
Q: What is TNY286KG-TL? A: TNY286KG-TL is a specific model of power management integrated circuit (IC) developed by Power Integrations.
Q: What are the main features of TNY286KG-TL? A: TNY286KG-TL offers features like high efficiency, low standby power consumption, built-in protection mechanisms, and wide input voltage range.
Q: What are the typical applications of TNY286KG-TL? A: TNY286KG-TL is commonly used in various technical solutions such as power adapters, chargers, LED lighting, industrial controls, and home appliances.
Q: How does TNY286KG-TL achieve high efficiency? A: TNY286KG-TL utilizes advanced switching techniques like frequency jittering and valley switching to minimize power losses and maximize efficiency.
Q: Can TNY286KG-TL handle different input voltages? A: Yes, TNY286KG-TL has a wide input voltage range, typically from 85V AC to 265V AC, making it suitable for global applications.
Q: Does TNY286KG-TL provide any protection features? A: Yes, TNY286KG-TL incorporates protection mechanisms like overvoltage protection (OVP), overcurrent protection (OCP), and thermal shutdown to ensure safe operation.
Q: Is TNY286KG-TL compatible with dimming functionality for LED lighting applications? A: No, TNY286KG-TL does not support dimming functionality. However, other ICs from Power Integrations may be suitable for dimming applications.
Q: Can TNY286KG-TL be used in battery-powered devices? A: Yes, TNY286KG-TL can be used in battery-powered devices as long as the input voltage falls within its specified range.
Q: Are there any specific design considerations when using TNY286KG-TL? A: It is important to follow the datasheet guidelines provided by Power Integrations for proper PCB layout, component selection, and thermal management.
Q: Where can I find more information about TNY286KG-TL? A: You can refer to the datasheet and application notes available on the Power Integrations website or contact their technical support for further assistance.
Please note that the answers provided here are general and may vary depending on the specific requirements and application scenarios.