TNY274GN-TL

The TNY274GN-TL is a low-power, off-line switcher IC designed for power supply applications. It is part of the TinySwitch family from Power Integrations, known for its compact design and high efficiency. This device integrates a high-voltage power MOSFET and a control circuit in a single package, allowing it to achieve a high level of performance with minimal external components.
Key features include:
- Input voltage range: Typically designed for 85 to 265 VAC.
- Output power: Capable of delivering up to 5-10 watts, making it suitable for small power applications such as chargers, LED drivers, and auxiliary power supplies.
- Built-in protection features: Includes overvoltage, overcurrent, and thermal shutdown protection to ensure reliability.
- High efficiency: Operates with low standby power consumption, making it suitable for energy-efficient designs.
The TNY274GN-TL is available in a DIP-8 package, facilitating easy integration into various electronic devices. It is popular for its simplicity, reliability, and cost-effectiveness in power supply design.

The TNY274GN-TL is a power management integrated circuit (IC) designed primarily for switch-mode power supplies (SMPS). Key features include:
1. Integrated Power Switch: It has a built-in high-voltage power MOSFET, simplifying design and reducing component count.
2. High Efficiency: Capable of delivering up to 1.5W with high efficiency, making it suitable for low-power applications.
3. Wide Input Voltage Range: Supports a wide input voltage range from 85VAC to 265VAC, accommodating various mains voltages.
4. Internal Oscillator: Features an internal oscillator for fixed frequency operation, enhancing stability during load variation.
5. Multiple Protection Mechanisms: Includes over-temperature protection, overload protection, and output short-circuit protection, ensuring reliable operation.
6. Compact Package: Offered in a small DIP-8 package, facilitating easy integration into space-constrained designs.
7. Low Standby Power Consumption: Designed for low standby, enhancing energy efficiency.
Overall, the TNY274GN-TL is ideal for various applications, including adapters, chargers, and other low-power AC-DC conversion tasks.

The TNY274GN-TL is packaged in a DIP-8 (Dual In-line Package) form factor. This package type is characterized by its dual rows of pins and is commonly used for integrated circuits in various applications.

The TNY274GN-TL is a power integrated circuit (IC) from the TinySwitch family, designed for off-line, low-power switch-mode power supplies. It features a total of 8 pins. The pin functions are as follows:
1. Drain (D) - Connects to the primary winding of the transformer.
2. Source (S) - Connects to the source of the internal MOSFET.
3. Control (C) - Used for feedback to regulate output voltage.
4. Ground (GND) - Common ground reference.
5. VDD - Supply voltage for the IC.
6. R1 - Resistor for setting the output voltage.
7. R2 - Resistor for feedback regulation.
8. Self-Protection (SP) - Monitors for over-temperature and other fault conditions.
The TNY274GN-TL is used in applications such as adapters, chargers, and other low-power supply designs, making it versatile for various consumer electronics.

The TNY274GN-TL is manufactured by ON Semiconductor, a leading global supplier of semiconductor-based solutions. ON Semiconductor designs and manufactures a wide range of products, including power management, analog, sensors, logic, and discrete components. The company serves various markets such as automotive, industrial, communications, and consumer electronics. Established in 1999 and headquartered in Phoenix, Arizona, ON Semiconductor has grown through both organic growth and strategic acquisitions, focusing on energy-efficient solutions and innovative technologies to support the evolving demands of the electronics industry.

The TNY274GN-TL is primarily used in power supply applications, including adapters, LED drivers, and consumer electronics. Its compact size and efficiency make it suitable for low-power, isolated switch-mode power supplies (SMPS), ideal for powering devices such as chargers, household appliances, and industrial equipment. It is designed for applications requiring high efficiency and low standby power.

The TNY274GN-TL is a Tiny Switch series chip by Power Integrations. Equivalent products include the TNY275, TNY276, and TNY277, which offer similar functionalities with varying output power ratings. Other alternatives can include chips from different manufacturers, such as the NCP1200 series from ON Semiconductor or the LNK series from Power Integrations, depending on specific application requirements and power ratings. Always consult datasheets for compatibility.