MC44603AP
IC OFFLINE SWITCH FLYBACK 16DIPManufacturer: onsemi
Categories: AC DC Converters, Offline Switches
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The onsemi GreenLine™ MC44603AP is an offline flyback controller designed for efficient power conversion. This component supports switching frequencies up to 250kHz, enabling compact power supply designs. Key control features include soft start and synchronization capabilities. The MC44603AP offers robust fault protection with integrated current limiting and over-voltage protection. Its flyback topology is suitable for isolated power supply applications. The device operates within a voltage supply range of 9V to 18V, with a start-up voltage of 14.5V. It features an 80% duty cycle and an internal switch is not included. The MC44603AP is packaged in a 16-PDIP (0.300", 7.62mm) through-hole mounting configuration and operates across an industrial temperature range of -25°C to 150°C (TJ). This component is commonly utilized in consumer electronics and industrial power supply systems.
Additional Information
Series: GreenLine™RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 16-DIP (0.300"", 7.62mm) |
| Mounting Type | Through Hole |
| Operating Temperature | -25°C ~ 150°C (TJ) |
| Duty Cycle | 80% |
| Frequency - Switching | Up to 250kHz |
| Internal Switch(s) | No |
| Voltage - Breakdown | - |
| Output Isolation | Isolated |
| Topology | Flyback |
| Voltage - Supply (Vcc/Vdd) | 9V ~ 18V |
| Supplier Device Package | 16-PDIP |
| Fault Protection | Current Limiting, Over Voltage |
| Voltage - Start Up | 14.5 V |
| Control Features | Soft Start, Sync |
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