KA5H0280RYDTU
IC OFFLINE SW MULT TOP TO220FManufacturer: onsemi
Categories: AC DC Converters, Offline Switches
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The onsemi KA5H0280RYDTU is a highly integrated offline switching controller from the FPS™ series, designed for flyback and forward converter topologies. This TO-220F-4L (Forming) packaged device features an internal 800V power switch, simplifying circuit design and reducing component count. Operating at a switching frequency of 100kHz, it offers robust fault protection including current limiting, overload, over-temperature, and over-voltage protection. The device incorporates soft-start functionality for controlled power-up and operates within a supply voltage range of 8.8V to 30V, with a startup voltage of 15V. Its through-hole mounting type and TO-220-4 Full Pack package with formed leads are suitable for various power supply applications, including consumer electronics and industrial control systems. The maximum duty cycle is rated at 67%, and the operating temperature range is -25°C to 85°C.
Additional Information
Series: FPS™RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | TO-220-4 Full Pack, Formed Leads |
| Mounting Type | Through Hole |
| Operating Temperature | -25°C ~ 85°C (TA) |
| Duty Cycle | 67% |
| Frequency - Switching | 100kHz |
| Internal Switch(s) | Yes |
| Voltage - Breakdown | 800V |
| Output Isolation | - |
| Topology | Flyback, Forward |
| Voltage - Supply (Vcc/Vdd) | 8.8V ~ 30V |
| Supplier Device Package | TO-220F-4L (Forming) |
| Fault Protection | Current Limiting, Over Load, Over Temperature, Over Voltage |
| Voltage - Start Up | 15 V |
| Control Features | Soft Start |
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