MC34025DW
IC OFFLINE SW HALF-BRDG 16SOICManufacturer: onsemi
Categories: AC DC Converters, Offline Switches
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The onsemi MC34025DW is a high-performance offline switching controller designed for half-bridge converter topologies. Operating at a switching frequency of 1MHz, this component offers efficient power conversion with a maximum duty cycle of 45%. It features integrated frequency control and soft-start capabilities for optimized startup and stable operation. The MC34025DW includes current limiting for robust fault protection and is suitable for applications requiring isolated outputs. Its compact 16-SOIC package facilitates surface mounting, making it ideal for space-constrained designs. With a wide operating voltage range of 8.4V to 30V and a startup voltage of 9.2V, it is well-suited for use in consumer electronics, industrial power supplies, and lighting control systems. The operating temperature range is 0°C to 70°C (TA).
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 16-SOIC (0.295"", 7.50mm Width) |
| Mounting Type | Surface Mount |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Duty Cycle | 45% |
| Frequency - Switching | 1MHz |
| Internal Switch(s) | No |
| Voltage - Breakdown | - |
| Output Isolation | Isolated |
| Topology | Half-Bridge |
| Voltage - Supply (Vcc/Vdd) | 8.4V ~ 30V |
| Supplier Device Package | 16-SOIC |
| Fault Protection | Current Limiting |
| Voltage - Start Up | 9.2 V |
| Control Features | Frequency Control, Soft Start |
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