TOP269KG
IC OFFLINE SWITCH FLYBACK 12ESOPManufacturer: Power Integrations
Categories: AC DC Converters, Offline Switches
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Power Integrations TOPSwitch®-JX series TOP269KG is an offline switcher IC for flyback topology, operating at 66kHz and 132kHz. This 725V device features integrated MOSFETs and offers robust fault protection including current limiting, overload, over-temperature, over-voltage, and short-circuit protection. The 12-ESOP package with an exposed pad facilitates efficient heat dissipation for up to 81W output power. Designed for surface mounting, the TOP269KG is suitable for applications in consumer electronics, industrial automation, and power supplies requiring high efficiency and reliability. Its internal frequency control and 78% duty cycle further enhance performance in demanding environments.
Additional Information
Series: TOPSwitch®-JXRoHS Status: RoHS CompliantManufacturer Lead Time: No lead time information availableProduct Status: DiscontinuedPackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 12-BESOP (0.350"", 8.89mm Width), 11 Leads, Exposed Pad |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Duty Cycle | 78% |
| Frequency - Switching | 66kHz, 132kHz |
| Internal Switch(s) | Yes |
| Voltage - Breakdown | 725V |
| Output Isolation | Isolated |
| Topology | Flyback |
| Voltage - Supply (Vcc/Vdd) | - |
| Supplier Device Package | 12-ESOP |
| Fault Protection | Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit |
| Control Features | Frequency Control |
| Power (Watts) | 81 W |
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