TOP243P
IC OFFLINE SWITCH FLYBACK 8DIPManufacturer: Power Integrations
Categories: AC DC Converters, Offline Switches
Quality Control: Learn More
Power Integrations TOPSwitch®-GX series TOP243P is an 8-pin DIP offline switcher designed for flyback topologies. This component features an internal 700V power MOSFET, facilitating efficient AC-DC conversion with a switching frequency range of 66kHz to 132kHz. The TOP243P offers robust fault protection, including current limiting, over-temperature, and over-voltage shutdown. With a maximum output power of 25W and selectable duty cycles up to 66.5%, it is well-suited for various power supply applications in consumer electronics, industrial control, and lighting sectors. The through-hole mounting and isolated output are standard for this device.
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) | 25 W |