KA5M0965QTU
IC OFFLINE SW MULT TOP TO3P-5LManufacturer: onsemi
Categories: AC DC Converters, Offline Switches
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The onsemi KA5M0965QTU is a highly integrated offline quasiresonant PWM controller and 650V Power MOSFET, designed for high-performance flyback, forward, and quasi-resonant converter applications. This TO-3P-5L packaged device features an internal 650V avalanche-rated MOSFET with a 77% duty cycle capability, simplifying power supply designs and reducing component count. The KA5M0965QTU incorporates robust fault protection mechanisms including overcurrent limiting, overload, over-temperature, and overvoltage protection, ensuring system reliability. Its soft-start control minimizes inrush current. It operates with a switching frequency of 70kHz and a supply voltage range of 15V to 30V, with a startup voltage of 9V. This component is commonly utilized in industrial power supplies, consumer electronics, and LED lighting applications.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | TO-3P-5 |
| Mounting Type | Through Hole |
| Operating Temperature | -25°C ~ 85°C (TA) |
| Duty Cycle | 77% |
| Frequency - Switching | 70kHz |
| Internal Switch(s) | Yes |
| Voltage - Breakdown | 650V |
| Output Isolation | - |
| Topology | Flyback, Forward |
| Voltage - Supply (Vcc/Vdd) | 15V ~ 30V |
| Supplier Device Package | TO-3P-5L |
| Fault Protection | Current Limiting, Over Load, Over Temperature, Over Voltage |
| Voltage - Start Up | 9 V |
| Control Features | Soft Start |
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