TNY266GN

The TNY266GN is a highly integrated switch-mode power supply (SMPS) chip from the TinySwitch-II series, designed by Power Integrations. This device is primarily used for efficient AC-DC power conversion with minimal external components, making it ideal for compact power supplies and adapters.
Key features include:
1. EcoSmart Technology: Offers exceptionally low standby power, enhancing energy efficiency for compliance with global energy standards.
2. Integrated Functions: Combines a high-voltage power MOSFET, oscillator, and current limiting into a single package, simplifying design and reducing component count.
3. Auto-Restart Protection: Provides reliable short-circuit and open-loop fault protection by reducing power output during fault conditions.
4. Frequency Jittering: Helps minimize electromagnetic interference (EMI) by varying the switching frequency.
5. Thermal Shutdown: Protects the device from overheating, improving its reliability and lifespan.
Typical applications for the TNY266GN include chargers, adapters, and standby power supplies, where size, efficiency, and cost-effectiveness are critical.

The TNY266GN is a monolithic switching regulator from the TinySwitch-II family by Power Integrations. Equivalent products may include other models from the same TinySwitch-II series, such as TNY267GN or TNY268GN as well as comparable devices from other manufacturers like NCP1014 from ON Semiconductor or LNK304 from Power Integrations' LinkSwitch series. Always check the specific electrical characteristics and pin configurations to ensure compatibility with your application.

The TNY266GN is a part of the TinySwitch-II series by Power Integrations, designed for low-power offline switcher applications. Key features include:
1. Integrated Controller and MOSFET: Combines high-voltage power MOSFET and control circuitry, reducing component count and simplifying design.
2. Energy Efficiency: Offers high efficiency by using a low standby power design and cycle-by-cycle current limiting.
3. EcoSmart Technology: Minimizes power consumption in standby and no-load conditions, improving energy efficiency.
4. Thermal Shutdown Protection: Protects against overheating by shutting down the device if it exceeds a specific temperature.
5. Auto-Restart: Provides automatic recovery from fault conditions like open loop or overload.
6. Simple Design: Requires minimal external components, enabling a cost-effective power supply solution.
7. Wide Input Voltage Range: Supports a wide range of input voltages, making it versatile for global applications.
These features make the TNY266GN suitable for applications such as chargers, adapters, and auxiliary supplies in consumer electronics.

The TNY266GN is a member of the TinySwitch-II family of integrated circuits, designed for use in off-line switcher applications. It is commonly used for power supply designs. The TNY266GN is available in an SMD-8 package, which means it has 8 pins. The functions of these pins are as follows:
1. BP/M - Bypass/Multi-Function: Connects to an external bypass capacitor for noise filtering and programming the current limit.
2. D - Drain: This pin is connected to the high voltage power input.
3. S - Source: The source pin is usually connected to the primary return.
4. EN/UV - Enable/Undervoltage: This pin is used to enable the IC and for undervoltage lockout.
5. NC - No Connection: This pin has no internal connections.
6. S - Source: Another source pin for the IC, typically connected to the main power return path.
7. S - Source: Additional source pin for improved thermal performance.
8. S - Source: Additional source pin, also contributing to thermal performance.
The TNY266GN is used primarily in power supply circuits for its efficiency and simplicity in design, providing reliable performance in converting AC to DC power.

The TNY266GN is manufactured by Power Integrations, Inc. Power Integrations is a semiconductor company that specializes in developing technology for high-voltage power conversion. They design and produce a range of integrated circuits used in power supplies for various electronics, including consumer electronics, appliances, and industrial applications. The company's products are known for enhancing energy efficiency and reducing electronic waste.

The TNY266GN is a member of the TinySwitch-II family of integrated switcher ICs, used for efficient power conversion in power supply applications. Its primary application areas include:
1. AC-DC Power Supplies: Used in low-power, isolated and non-isolated power supplies for consumer electronics.
2. Chargers: Ideal for battery chargers for mobile devices, power tools, and other portable electronics.
3. Standby Power Systems: Employed in systems requiring low standby power consumption.
4. Household Appliances: Utilized in small appliances like coffee makers and microwaves for efficient power management.
5. Industrial Controls: Suitable for low-power industrial equipment needing reliable power regulation.
The TNY266GN is favored for its simplicity, cost-effectiveness, and high efficiency in these applications.

The TNY266GN is a Power Integrations TinySwitch-II series IC, typically used for energy-efficient power supplies. It comes in an 8-pin DIP (Dual In-line Package) package with surface-mount gull-wing leads, often referred to as SMD (Surface Mount Device) for compact electronic designs.