TNY276PNAU
IC OFFLINE SWITCH FLYBACK 8DIPManufacturer: Power Integrations
Categories: AC DC Converters, Offline Switches
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Power Integrations TinySwitch®-III TNY276PNAU is an 8-pin DIP offline switcher IC designed for flyback converter topologies. This component integrates a high-voltage power MOSFET, enabling efficient power conversion up to 19W. Its 132kHz switching frequency and 65% duty cycle contribute to compact power supply designs. The TNY276PNAU features comprehensive fault protection, including current limiting, open-loop shutdown, over-temperature protection, over-voltage protection, and short-circuit protection. With a 700V breakdown voltage and through-hole mounting, it is suitable for applications in consumer electronics, industrial controls, and appliance power supplies where reliable, isolated power conversion is critical. The device operates across a wide temperature range of -40°C to 150°C.
Additional Information
Series: TinySwitch®-IIIRoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 8-DIP (0.300"", 7.62mm), 7 Leads |
| Mounting Type | Through Hole |
| 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 | 8-PDIP-C |
| Fault Protection | Current Limiting, Open Loop, Over Temperature, Over Voltage, Short Circuit |
| Control Features | EN |
| Power (Watts) | 19 W |
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