TNY278GN
- Mfr.Part #
- TNY278GN
- Manufacturer
- Power Integrations
- Package / Case
- 8-SMD (7 Leads), Gull Wing
- Datasheet
- Download
- Description
- IC OFFLINE SWITCH FLYBACK 8SMD
- Stock
- 7,544
- In Stock :
- 7,544
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- Manufacturer :
- Power Integrations
- Product Category :
- AC DC Converters, Offline Switches
- Output Power :
- 21.5W
- REACH SVHC :
- No SVHC
- Voltage :
- 85V
- Series :
- TinySwitch®-III
- Max Power Dissipation :
- 28W
- Number of Outputs :
- 1
- Control Technique :
- PULSE WIDTH MODULATION
- Factory Lead Time :
- 4 Weeks
- RoHS Status :
- RoHS Compliant
- Manufacturer Package Identifier :
- SMD-8C
- Frequency :
- 132kHz
- Topology :
- Flyback
- Height :
- 3.98mm
- Output Isolation :
- Isolated
- Min Supply Voltage (AC) :
- 85V
- Operating Temperature :
- -40°C~150°C TJ
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Input Voltage-Nom :
- 2.2V
- Number of Pins :
- 8
- Packaging :
- Tube
- Terminal Position :
- Dual
- Package / Case :
- 8-SMD (7 Leads), Gull Wing
- Output Voltage :
- 700V
- Fault Protection :
- Current Limiting, Open Loop, Over Temperature, Over Voltage, Short Circuit
- Max Input Voltage (AC) :
- 265V
- Mount :
- Surface Mount
- Min Input Voltage (AC) :
- 85V
- Mounting Type :
- Surface Mount
- Number of Terminations :
- 7
- Control Features :
- EN
- Internal Switch(s) :
- yes
- Radiation Hardening :
- No
- Min Input Voltage :
- 85V
- Max Junction Temperature (Tj) :
- 150°C
- Output Current-Max :
- 0.6A
- Supply Current-Max (Isup) :
- 0.54mA
- Max Duty Cycle :
- 65 %
- Lead Free :
- Lead Free
- Output Type :
- Adjustable
- ECCN Code :
- EAR99
- Max Supply Voltage :
- 700V
- Moisture Sensitivity Level (MSL) :
- 4 (72 Hours)
- Min Supply Voltage :
- 50V
- Width :
- 6.6mm
- Power Rating :
- 28W
- Nominal Supply Current :
- 445μA
- JESD-30 Code :
- R-PDSO-G7
- Pin Count :
- 8/7
- Number of Functions :
- 1
- Switcher Configuration :
- Single
- Terminal Pitch :
- 2.54mm
- Operating Supply Current :
- 445μA
- Length :
- 9.83mm
- Max Input Voltage :
- 265V
- Max Supply Voltage (AC) :
- 265V
- Datasheets
- TNY278GN

AC DC Converters, Offline Switches Power Integrations TNY278GN Overview
The TNY278GN from Power Integrations is a robust IC offline switch designed for highly efficient flyback operations in compact 8SMD packaging. This component stands out in the realm of AC DC converters and offline switches for its ability to offer a significant reduction in system costs by minimizing the number of components required. It is particularly noted for its auto-restart and line under-voltage detection features, which ensure reliable and safe operation in fluctuating power environments. The TNY278GN is an ideal solution for businesses looking to streamline their power supply designs while enhancing operational efficiency and reliability, thereby appealing to B2B customers interested in bulk purchasing for high-performance applications.
TNY278GN Features
The TNY278GN integrates several advanced features ensuring superior performance in various applications. These include tight regulation across a wide range of input voltages and load conditions, high levels of energy efficiency due to its innovative design, and thermal shutdown capability for additional safety. Its integration facilitates a simpler, more cost-effective design process, thereby reducing overall development time and expense.
TNY278GN Applications
- Consumer Electronics: Used in power supplies for TVs, radios, and other household gadgets where efficient power conversion is crucial for minimizing energy usage and heat generation.
- Industrial Equipment: Powers control systems and sensors reliably in harsh industrial environments, ensuring consistent performance and safety.
- Smart Home Devices: Integral in managing power requirements of smart devices, enhancing their efficiency and connectivity reliability.
- Telecommunications: Applied in telecom infrastructures to ensure stable operation and longevity of critical communication components.
- Computer Peripherals: Supports power management solutions for devices like printers and external hard drives, providing safe and stable power delivery.
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