TNY278GN
IC OFFLINE SWITCH FLYBACK 8SMDManufacturer: Power Integrations
Categories: AC DC Converters, Offline Switches
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Power Integrations TinySwitch®-III family device, part number TNY278GN. This offline switcher IC utilizes a flyback topology and operates at a 132kHz switching frequency. Featuring an integrated 700V power MOSFET, it is designed for high-efficiency power conversion up to 28W. The TNY278GN offers robust fault protection including current limiting, open loop, over temperature, over voltage, and short circuit protection. Its compact SMD-8C package with gull wing leads is suitable for surface mount applications. This component is commonly employed in AC-DC conversion for consumer electronics, industrial control systems, and smart home devices. The operating temperature range is -40°C to 150°C (TJ).
Additional Information
Series: TinySwitch®-IIIRoHS Status: RoHS CompliantManufacturer Lead Time: No lead time information availableProduct Status: DiscontinuedPackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 8-SMD (7 Leads), Gull Wing |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Duty Cycle | 65% |
| Frequency - Switching | 132kHz |
| Internal Switch(s) | Yes |
| Voltage - Breakdown | 700V |
| Output Isolation | Isolated |
| Topology | Flyback |
| Voltage - Supply (Vcc/Vdd) | - |
| Supplier Device Package | SMD-8C |
| Fault Protection | Current Limiting, Open Loop, Over Temperature, Over Voltage, Short Circuit |
| Control Features | EN |
| Power (Watts) | 28 W |
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