TOP242G
IC OFFLINE SWITCH FLYBACK 8SMDManufacturer: Power Integrations
Categories: AC DC Converters, Offline Switches
Quality Control: Learn More
The Power Integrations TOPSwitch®-GX series TOP242G is an offline switcher IC designed for flyback topologies. This SMD-8B packaged device features integrated switching capability and operates within a frequency range of 66kHz to 132kHz. It offers robust fault protection mechanisms including current limiting, over-temperature, and over-voltage protection. With a breakdown voltage of 700V and a maximum duty cycle of 66.5%, the TOP242G is suitable for isolated output applications up to 15W. Its surface mount design simplifies integration into compact power supply solutions for consumer electronics, industrial controls, and smart home devices. The operating junction temperature range is -40°C to 150°C.
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-SMD (7 Leads), Gull Wing |
| Mounting Type | Surface Mount |
| 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 | SMD-8B |
| Fault Protection | Current Limiting, Over Temperature, Over Voltage |
| Control Features | Frequency Control |
| Power (Watts) | 15 W |
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