TOP226Y
IC OFFLINE SW MULT TOP TO220-3Manufacturer: Power Integrations
Categories: AC DC Converters, Offline Switches
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Power Integrations TOPSwitch®-II TOP226Y is a highly integrated offline switcher IC designed for efficient power conversion. This TO-220-3 packaged device supports multiple topologies including Boost, Buck, Flyback, and Forward configurations, operating at a switching frequency of 100kHz. It features internal switching transistors and provides robust fault protection with built-in current limiting and over-temperature shutdown. With a 700V breakdown voltage and a 67% duty cycle, the TOP226Y can deliver up to 125W of power in an isolated design. Applications for this component are prevalent in AC-DC power supplies for consumer electronics, industrial controls, and lighting systems. The through-hole mounting type ensures straightforward integration into printed circuit boards. The device operates across a wide temperature range from -40°C to 150°C (TJ).
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) | 125 W |