TNY267G-TL
Product Overview
Category
TNY267G-TL belongs to the category of integrated circuits (ICs).
Use
This IC is commonly used in power supply applications.
Characteristics
- TNY267G-TL is a highly efficient, low-power offline switcher.
- It operates at high frequency, enabling compact and cost-effective designs.
- The IC incorporates various protection features, ensuring reliable operation.
- It offers excellent load regulation and transient response.
Package
TNY267G-TL is available in a small outline SMD package.
Essence
The essence of TNY267G-TL lies in its ability to provide efficient power conversion with minimal power loss.
Packaging/Quantity
This IC is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.
Specifications
- Input Voltage Range: 85V AC to 265V AC
- Output Power: Up to 15W
- Switching Frequency: 132 kHz (typical)
- Standby Power Consumption: Less than 30 mW
- Operating Temperature Range: -40°C to +150°C
Detailed Pin Configuration
- VDD: Power supply input
- BP/M: Burst mode control pin
- FB: Feedback pin for output voltage regulation
- GND: Ground reference
- D: Drain pin for primary side MOSFET
- S: Source pin for primary side MOSFET
- CS: Current sense pin
- EN/UV: Enable/Undervoltage lockout pin
Functional Features
- Integrated high-voltage power MOSFET
- Auto-restart protection for overvoltage and overcurrent conditions
- Frequency jittering for reduced EMI emissions
- Built-in soft-start for controlled startup
- Advanced line feedforward compensation for improved line regulation
Advantages and Disadvantages
Advantages
- High efficiency leading to energy savings
- Compact design due to high-frequency operation
- Robust protection features ensure system reliability
- Excellent load regulation and transient response
Disadvantages
- Limited output power (up to 15W)
- Requires external components for complete power supply implementation
Working Principles
TNY267G-TL operates on the principle of a flyback converter. It utilizes a high-voltage power MOSFET to switch the primary side current on and off. The energy is stored in the transformer during the ON time and transferred to the secondary side during the OFF time. This allows for efficient power conversion.
Detailed Application Field Plans
TNY267G-TL finds applications in various fields, including: 1. Consumer electronics: Power adapters, chargers, and set-top boxes. 2. LED lighting: LED drivers for residential and commercial lighting. 3. Industrial equipment: Power supplies for control systems and automation devices. 4. Home appliances: Power management for white goods such as refrigerators and washing machines.
Detailed and Complete Alternative Models
- TNY266G-TL: Similar specifications but lower output power capability.
- TNY268G-TL: Similar specifications but higher output power capability.
- TNY264G-TL: Lower power version with reduced input voltage range.
In conclusion, TNY267G-TL is a highly efficient offline switcher IC used in power supply applications. Its compact design, robust protection features, and excellent performance make it suitable for various consumer electronics, LED lighting, industrial equipment, and home appliance applications.
10 pirs û bersivên hevpar ên têkildarî sepana TNY267G-TL di çareseriyên teknîkî de navnîş bikin
Sure! Here are 10 common questions and answers related to the application of TNY267G-TL in technical solutions:
Q: What is TNY267G-TL? A: TNY267G-TL is a highly integrated offline switcher IC designed for low power applications, offering high efficiency and excellent performance.
Q: What are the typical applications of TNY267G-TL? A: TNY267G-TL is commonly used in various low-power applications such as USB chargers, adapters, LED lighting, and standby power supplies.
Q: What is the maximum output power that TNY267G-TL can handle? A: TNY267G-TL can handle a maximum output power of up to 15 watts, making it suitable for many low-power applications.
Q: Does TNY267G-TL require an external MOSFET? A: No, TNY267G-TL integrates a high-voltage power MOSFET, eliminating the need for an external MOSFET.
Q: What is the input voltage range supported by TNY267G-TL? A: TNY267G-TL supports a wide input voltage range from 85V AC to 265V AC, making it compatible with different mains voltages worldwide.
Q: Can TNY267G-TL operate in a flyback topology? A: Yes, TNY267G-TL is specifically designed for flyback topology, which is commonly used in low-power applications.
Q: Does TNY267G-TL have built-in protection features? A: Yes, TNY267G-TL incorporates various protection features like over-temperature protection, overvoltage protection, and overcurrent protection.
Q: What is the efficiency of TNY267G-TL? A: TNY267G-TL offers high efficiency, typically above 80%, ensuring minimal power losses and maximizing energy savings.
Q: Can TNY267G-TL operate in a wide temperature range? A: Yes, TNY267G-TL has a wide operating temperature range from -40°C to +150°C, allowing it to function reliably in various environments.
Q: Is TNY267G-TL compliant with safety standards? A: Yes, TNY267G-TL is designed to meet international safety standards such as UL, CE, and RoHS, ensuring safe operation in different applications.
Please note that these answers are general and may vary depending on specific application requirements.