TNY267PN

The TNY267PN is a compact, integrated switch-mode power supply (SMPS) controller designed for low-power applications. It is part of the TinySwitch series, which is known for its high efficiency and ease of use in designing power supplies. The TNY267PN features a built-in power MOSFET, enabling it to operate in isolated and non-isolated configurations without the need for an external transformer.
Key specifications include a wide input voltage range, typically from 85 to 265 VAC, and an output power capability of around 5 to 15 watts, making it suitable for powering consumer electronics, appliances, and LED drivers. The device includes features such as overload protection, under-voltage lockout, and auto-restart functionality, enhancing overall reliability and safety.
With a compact footprint and minimal external components required, the TNY267PN is ideal for applications where space is a constraint. Its efficient operation reduces heat generation, contributing to longer product lifetimes and improved performance in energy-sensitive designs.

The TNY267PN is a low-power integrated circuit designed for offline flyback converters, primarily used in power supply applications. Key features include:
1. High Voltage Start-Up: It can operate with a wide input voltage range, typically from 85V to 265V AC.
2. Low Standby Power: Designed for high efficiency, it minimizes power consumption in low-load conditions.
3. Built-in Protection: It includes features such as over-voltage protection (OVP), over-current protection (OCP), and thermal shutdown (TSD) to enhance reliability.
4. Integrated Switching: The device integrates a power MOSFET, simplifying design and reducing component count.
5. Adjustable Switching Frequency: Typically operates at a fixed frequency for improved performance in various applications.
6. Compact Package: Offered in a small DIP-7 package, it is suitable for space-constrained designs.
7. Applications: Commonly used in adapters, chargers, and low-power power supplies for consumer electronics.
Overall, the TNY267PN is an efficient and reliable solution for various power supply needs.

The TNY267PN is packaged in a DIP-8 (Dual In-line Package with 8 pins). This type of package allows for easy integration into various electronic circuits and is suitable for through-hole mounting.

The TNY267PN is a power integrated circuit (IC) from the TinySwitch series produced by Power Integrations. It has 8 pins and is primarily used for low-power switch-mode power supplies (SMPS).
Pin Count and Function:
1. Pin 1 (DRAIN): Connects to the primary winding of the transformer and is used for switching.
2. Pin 2 (SOURCE): Connects to the source of the internal MOSFET and is typically connected to ground.
3. Pin 3 (GND): Ground reference for the IC.
4. Pin 4 (VCC): Power supply input for the IC. It powers the internal circuitry.
5. Pin 5 (SENSE): Monitors the feedback voltage to control output regulation.
6. Pin 6 (FB): Feedback pin for regulating the output voltage. It connects to an external feedback network.
7. Pin 7 (TL): Timing capacitor pin, which sets the switching frequency and helps in controlling the soft start.
8. Pin 8 (NC): No connection; this pin is not used.
The TNY267PN is suitable for applications requiring low standby power and energy efficiency.

The TNY267PN is manufactured by Power Integrations, Inc. Power Integrations is a company that specializes in high-performance electronic components for power conversion and power management applications. Founded in 1985, it is known for developing innovative solutions that enhance energy efficiency in various electronic devices. The TNY267PN is a member of their TinySwitch family, which is designed for low-power offline switcher applications, ensuring efficient energy use in consumer electronics and industrial applications. The company focuses on designing integrated circuits and provides a range of products that are widely used in power supplies, lighting, and renewable energy systems.

The TNY267PN is a compact power supply IC used in various applications, including LED drivers, adapters, and low-power switch-mode power supplies (SMPS). It is suitable for consumer electronics, home appliances, and industrial equipment, providing efficient power conversion in compact designs. Its features support energy-efficient designs, making it ideal for applications requiring low standby power consumption.

The TNY267PN chip is a part of the TinySwitch series, specifically designed for low-power applications. Equivalent products include the TNY264, TNY265, TNY268, and TNY269, which offer similar functionality with varying output power capabilities. Additionally, the ECOSMART ES-1, ES-2, or other power ICs with comparable specifications can serve as alternatives, depending on the specific application requirements. Always check the datasheets for precise compatibility.