TNY274GN
- Mfr.Part #
- TNY274GN
- Manufacturer
- Power Integrations
- Package / Case
- 8-SMD (7 Leads), Gull Wing
- Datasheet
- Download
- Description
- IC OFFLINE SWITCH FLYBACK 8SMD
- Stock
- 64,606
- In Stock :
- 64,606
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- Manufacturer :
- Power Integrations
- Product Category :
- AC DC Converters, Offline Switches
- Number of Terminations :
- 7
- Operating Temperature :
- -40°C~150°C TJ
- Number of Pins :
- 7
- Package / Case :
- 8-SMD (7 Leads), Gull Wing
- Internal Switch(s) :
- yes
- Voltage :
- 700V
- Radiation Hardening :
- No
- Factory Lead Time :
- 4 Weeks
- Output Isolation :
- Isolated
- Output Type :
- Adjustable
- Number of Functions :
- 1
- Terminal Pitch :
- 2.54mm
- Mounting Type :
- Surface Mount
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Terminal Finish :
- Matte Tin (Sn)
- Topology :
- Flyback
- Moisture Sensitivity Level (MSL) :
- 4 (72 Hours)
- Switcher Configuration :
- Single
- JESD-609 Code :
- e3
- Control Features :
- EN
- Lead Free :
- Lead Free
- Input Voltage-Nom :
- 2.2V
- RoHS Status :
- RoHS Compliant
- Pbfree Code :
- yes
- Power Rating :
- 11W
- Nominal Supply Current :
- 275μA
- Max Supply Voltage (AC) :
- 265V
- Pin Count :
- 8/7
- Output Power :
- 8.5W
- Supply Current-Max (Isup) :
- 0.36mA
- Width :
- 6.6mm
- Number of Outputs :
- 1
- Height :
- 3.68mm
- ECCN Code :
- EAR99
- Max Duty Cycle :
- 65 %
- Mount :
- Surface Mount
- Packaging :
- Tube
- Min Supply Voltage (AC) :
- 85V
- Voltage - Breakdown :
- 700V
- Terminal Position :
- Dual
- Series :
- TinySwitch®-III
- Peak Reflow Temperature (Cel) :
- 260
- Control Technique :
- PULSE WIDTH MODULATION
- Max Power Dissipation :
- 11W
- Published :
- 2006
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Length :
- 9.83mm
- Fault Protection :
- Current Limiting, Open Loop, Over Temperature, Over Voltage, Short Circuit
- Output Voltage :
- 12V
- Frequency - Switching :
- 132kHz
- Datasheets
- TNY274GN

AC DC Converters, Offline Switches Power Integrations TNY274GN Overview
The TNY274GN from Power Integrations is a highly efficient, energy-saving IC specifically designed for offline switch mode applications. This 8-pin SMD (Surface-Mount Device) integrates a power MOSFET and an oscillator into a single compact unit, offering a streamlined solution for designers. The IC is renowned for its ability to facilitate low system cost with enhanced power capability, making it an ideal choice for manufacturers looking to implement robust power solutions in their products. This overview emphasizes the capability of the AC DC Converters, Offline Switches Power Integrations TNY274GN to drive transformative enhancements in a range of electronic devices.
TNY274GN Features
The TNY274GN incorporates several key features that make it a standout choice for power supply design. These include auto-restart for short-circuit and open-loop fault protection, which ensures reliable performance and safety. Its wide-ranging input ensures that the device can handle varying levels of input voltage, making it adaptable to global power standards. Furthermore, the IC's energy efficiency is optimized through its tight regulation of output voltage and frequency, reducing power loss and improving overall device longevity.
TNY274GN Applications
- Consumer Electronics: Used in TVs, audio systems, and gaming consoles where efficient power conversion is necessary for compact, energy-conscious designs.
- Office Equipment: Powers printers, fax machines, and photocopiers, providing reliable performance even under the variable load conditions typical in office settings.
- Industrial Systems: Ideal for use in automated service equipment and control systems, where consistent and reliable power supply is critical for operational accuracy and safety.
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