TOP227Y
IC OFFLINE SW MULT TOP TO220-3Manufacturer: Power Integrations
Categories: AC DC Converters, Offline Switches
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Power Integrations TOPSwitch®-II TOP227Y is an offline switching regulator IC designed for high efficiency in AC-DC conversion applications. This component integrates a high-voltage power MOSFET, a PWM controller, fault protection circuitry, and other control functions into a single TO-220-3 package. It supports multiple topologies including Boost, Buck, Flyback, and Forward configurations, operating at a switching frequency of 100kHz. The device offers a 700V breakdown voltage and incorporates current limiting and over-temperature protection for robust operation. With a duty cycle of 67%, it is suitable for power supplies up to 150W. This component finds application in consumer electronics, industrial control systems, and power adapters.
Additional Information
Series: TOPSwitch®-IIRoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | TO-220-3 |
| Mounting Type | Through Hole |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Duty Cycle | 67% |
| Frequency - Switching | 100kHz |
| Internal Switch(s) | Yes |
| Voltage - Breakdown | 700V |
| Output Isolation | Isolated |
| Topology | Boost, Buck, Flyback, Forward |
| Voltage - Supply (Vcc/Vdd) | - |
| Supplier Device Package | TO-220-3 |
| Fault Protection | Current Limiting, Over Temperature |
| Control Features | - |
| Power (Watts) | 150 W |