TOP245P
IC OFFLINE SWITCH FLYBACK 8DIPManufacturer: Power Integrations
Categories: AC DC Converters, Offline Switches
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Power Integrations TOPSwitch®-GX TOP245P is an 8-pin DIP offline switcher IC designed for flyback topologies. This component provides a highly integrated solution for AC-DC conversion, operating within a switching frequency range of 66kHz to 132kHz. It features internal switching capabilities with a 700V breakdown voltage. Key control features include frequency control and a 66.5% duty cycle. The device incorporates robust fault protection mechanisms, including current limiting, over-temperature, and over-voltage protection. Rated for up to 30W, it is suitable for isolated output applications. The TOP245P is commonly utilized in power supplies for consumer electronics, industrial automation, and lighting applications. It is supplied in bulk packaging and features through-hole mounting. The operating temperature range is -40°C to 150°C (TJ).
Additional Information
Series: TOPSwitch®-GXRoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDownload Free CAD Model:
Technical Details:
| Packaging | Bulk |
| Package / Case | 8-DIP (0.300"", 7.62mm), 7 Leads |
| Mounting Type | Through Hole |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Duty Cycle | 66.5% |
| Frequency - Switching | 66kHz ~ 132kHz |
| Internal Switch(s) | Yes |
| Voltage - Breakdown | 700V |
| Output Isolation | Isolated |
| Topology | Flyback |
| Voltage - Supply (Vcc/Vdd) | - |
| Supplier Device Package | 8-PDIP-B |
| Fault Protection | Current Limiting, Over Temperature, Over Voltage |
| Control Features | Frequency Control |
| Power (Watts) | 30 W |