TNY268GN-TL

The TNY268GN-TL is a member of the TinySwitch-II family of integrated circuits designed by Power Integrations. It is commonly used in power supply applications due to its high efficiency and low standby power. The device integrates a 700V power MOSFET, oscillator, high voltage switched current source, current limit, and thermal shutdown circuitry in a single monolithic device. This IC is particularly useful in creating energy-efficient AC to DC converters and is suitable for applications such as chargers, adapters, and consumer electronics.
Key features of the TNY268GN-TL include a wide input voltage range, high power density, and minimal external components required for operation, which simplifies design and reduces costs. It also features built-in safety mechanisms like over-temperature protection and auto-restart for output short-circuits. The device is designed to meet global energy efficiency standards and minimize electromagnetic interference. Its compact size is advantageous for space-constrained designs. Overall, the TNY268GN-TL provides a reliable and efficient solution for low-power, offline switcher applications.

The TNY268GN-TL chip is a TinySwitch-II family member often used in power supply applications. Equivalent products with similar functions include the ON Semiconductor NCP1014, Fairchild's FAN7601, and Power Integrations' own TinySwitch-III series chips like the TNY274. When selecting an equivalent, ensure the specifications match your requirements, such as voltage range, power output, and package type. Always consult the datasheets of potential alternatives to verify compatibility.

The TNY268GN-TL is a Power Integrations TinySwitch-II series integrated circuit used primarily for off-line switcher applications. Key features include:
1. EcoSmart Technology: Highly efficient with low standby power consumption, this IC is designed to meet energy efficiency standards.
2. Integrated 700V Power MOSFET: Reduces component count and simplifies design by integrating a high-voltage MOSFET.
3. Current Limit Operation: Provides overload protection and ensures reliable performance under various load conditions.
4. Frequency Jittering: Reduces EMI emissions, facilitating easier compliance with global EMI standards.
5. Auto-Restart Protection: Safeguards against overload and short circuit conditions by automatically reducing power delivery.
6. Thermal Shutdown: Protects the IC from overheating, enhancing durability and reliability.
7. Tiny Package: Available in an 8-lead surface-mount and through-hole package, it supports compact design requirements.
8. Wide Range of Applications: Suitable for chargers, adapters, and standby power supplies across various consumer electronics.
Its design simplifies power supply development by minimizing the need for external components while delivering reliable performance.

The TNY268GN-TL is a member of the TinySwitch-II series by Power Integrations. It typically comes in an 8-pin package. Here is a brief description of its pin functions:
1. BP/M (Bypass/Multi-Function Pin): Connects to an external bypass capacitor. It also sets the current limit and selects the operating frequency.
2. S (SOURCE Pin): Provides the ground reference for the device and is the power return path.
3. D (DRAIN Pin): Connects to the primary winding of the transformer. This pin is the high-voltage power MOSFET drain.
4. EN/UV (Enable/Undervoltage Pin): Used for on/off control and undervoltage lockout.
5-8. These are typically additional SOURCE pins: These are internally connected to the main SOURCE pin to help handle higher current and heat dissipation.
This IC is designed for off-line switch mode power supplies and offers high efficiency and reduced component count for applications like chargers and adapters.

The TNY268GN-TL is manufactured by Power Integrations, Inc. This company specializes in the design and development of analog and mixed-signal integrated circuits. Power Integrations focuses primarily on providing high-performance electronic components for power conversion systems. Their products are widely used in applications such as power adapters for electronic devices, chargers, LED lighting, and consumer appliances. The company is known for its innovative solutions that enhance energy efficiency and reduce electronic waste by enabling eco-friendly power supply designs.

The TNY268GN-TL is a power management IC commonly used in applications requiring efficient power conversion and management. Key areas of application include:
1. Power Supplies: It's often utilized in low-power AC-DC power supply units, such as in chargers and adapters for consumer electronics.
2. LED Drivers: Suitable for driving LED lighting solutions, offering efficiency and reliability.
3. Standby Power Systems: Used in systems that demand low standby power consumption to improve energy efficiency.
4. Household Appliances: Incorporated in small appliances for efficient power management.
5. Industrial Equipment: Employed in various industrial applications requiring robust power management solutions.
Its integration and design flexibility make it ideal for compact and energy-efficient designs.

The TNY268GN-TL is typically housed in a surface-mount SO-8 (Small Outline) package. This package type is commonly used for integrated circuits and provides a compact form factor suitable for automated assembly processes.