TNY274PN
- Mfr.Part #
- TNY274PN
- Manufacturer
- Power Integrations
- Package / Case
- 8-DIP (0.300, 7.62mm), 7 Leads
- Datasheet
- Download
- Description
- IC OFFLINE SWITCH FLYBACK 8DIP
- Stock
- 17,324
- In Stock :
- 17,324
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- Manufacturer :
- Power Integrations
- Product Category :
- AC DC Converters, Offline Switches
- Radiation Hardening :
- No
- Voltage - Breakdown :
- 700V
- Nominal Supply Current :
- 275μA
- Published :
- 2006
- Supply Current-Max (Isup) :
- 0.36mA
- Output Isolation :
- Isolated
- JESD-609 Code :
- e3
- Terminal Finish :
- Matte Tin (Sn)
- RoHS Status :
- RoHS Compliant
- Pin Count :
- 8
- Internal Switch(s) :
- yes
- Max Power Dissipation :
- 11W
- Series :
- TinySwitch®-III
- Frequency - Switching :
- 132kHz
- Control Features :
- EN
- Mounting Type :
- Through Hole
- Operating Temperature :
- -40°C~150°C TJ
- Topology :
- Flyback
- Terminal Position :
- Dual
- Max Supply Voltage (AC) :
- 265V
- Lead Free :
- Lead Free
- Number of Outputs :
- 1
- Switcher Configuration :
- Single
- Number of Functions :
- 1
- Control Technique :
- PULSE WIDTH MODULATION
- Input Voltage-Nom :
- 2.2V
- Fault Protection :
- Current Limiting, Open Loop, Over Temperature, Over Voltage, Short Circuit
- Analog IC - Other Type :
- SWITCHING REGULATOR
- ECCN Code :
- EAR99
- Terminal Pitch :
- 2.54mm
- Number of Terminations :
- 7
- Max Duty Cycle :
- 65 %
- Input Voltage (Max) :
- 2.6V
- Package / Case :
- 8-DIP (0.300, 7.62mm), 7 Leads
- Factory Lead Time :
- 4 Weeks
- Min Supply Voltage (AC) :
- 85V
- Output Voltage :
- 12V
- Number of Pins :
- 7
- Mount :
- Through Hole
- Power Rating :
- 11W
- Output Type :
- Adjustable
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Length :
- 9.83mm
- Width :
- 6.6mm
- Height :
- 3.68mm
- Packaging :
- Tube
- Output Power :
- 8.5W
- Datasheets
- TNY274PN

AC DC Converters, Offline Switches Power Integrations TNY274PN Overview
The TNY274PN from Power Integrations is a high-performance IC designed for offline switch mode power supplies. This component integrates a 132 kHz switching controller with a 700V power MOSFET, offering a compact and efficient solution for power conversion. The TNY274PN is renowned for its ability to deliver exceptional functionality while reducing system costs and component count, making it ideal for manufacturers looking to streamline production and enhance reliability. Its energy-efficient design supports the green power initiative by minimizing power loss, thus promoting sustainability in various applications.
TNY274PN Features
The TNY274PN includes several key features that make it a robust choice for power supply applications. It supports a wide input voltage range, ensuring flexibility across different power environments. The integrated auto-restart feature contributes to safety and reliability, reducing downtime and maintenance requirements. Furthermore, its thermal shutdown mechanism prevents overheating, enhancing the durability and lifespan of the product. With its built-in under-voltage sense and current limit, this IC ensures consistent performance and protection against variable load conditions.
TNY274PN Applications
- Consumer Electronics: Utilized in TVs, radios, and gaming consoles to provide reliable power conversion and enhance product safety and efficiency.
- Home Appliances: Employs in smart home devices such as thermostats and lighting systems, where efficient power management is crucial for reducing energy consumption and cost.
- Industrial Systems: Used in automated service equipment, ensuring stable and safe power supply under fluctuating industrial conditions.
- Telecommunications Equipment: Supports power supplies in routers and networking gear, optimizing performance in data-intensive operations.
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