TOP223YN
IC OFFLINE SW MULT TOP TO220-3Manufacturer: Power Integrations
Categories: AC DC Converters, Offline Switches
Quality Control: Learn More
Power Integrations TOPSwitch®-II TOP223YN is a highly integrated offline switcher IC designed for a wide range of power supply topologies including boost, buck, flyback, and forward. This TO-220-3 packaged component operates at a 100kHz switching frequency, providing efficient power conversion up to 50W. It features internal switching with a significant 700V breakdown voltage, offering robust performance. Built-in fault protection mechanisms, including current limiting and over-temperature shutdown, enhance system reliability. The device is suitable for applications requiring isolated outputs and is commonly found in consumer electronics, industrial automation, and lighting control systems. The TOPSwitch®-II series delivers a high level of integration, simplifying design and reducing component count for offline power supply solutions.
Additional Information
Series: TOPSwitch®-IIRoHS Status: RoHS CompliantManufacturer Lead Time: 14 week(s)Product Status: Not For New DesignsPackaging: 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) | 50 W |
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