L6590N
IC OFFLINE SWITCH FLYBACK 8DIPManufacturer: STMicroelectronics
Categories: AC DC Converters, Offline Switches
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STMicroelectronics L6590N is an 8-pin DIP offline flyback controller designed for high-efficiency power conversion. This component operates at a 65kHz switching frequency, supporting a 70% duty cycle for optimized performance. Featuring integrated high-voltage MOSFETs with a 700V breakdown voltage, it simplifies power supply designs by eliminating the need for external components. The L6590N incorporates robust fault protection mechanisms, including current limiting, over-temperature, and over-voltage protection, ensuring system reliability. Its voltage supply range is 6.5V to 18V, with a startup voltage of 14.5V. This device is suitable for various applications requiring isolated output power up to 15W, commonly found in consumer electronics, industrial controls, and lighting systems. The L6590N is supplied in an 8-DIP package for through-hole mounting.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 8-DIP (0.300"", 7.62mm) |
| Mounting Type | Through Hole |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Duty Cycle | 70% |
| Frequency - Switching | 65kHz |
| Internal Switch(s) | Yes |
| Voltage - Breakdown | 700V |
| Output Isolation | Isolated |
| Topology | Flyback |
| Voltage - Supply (Vcc/Vdd) | 6.5V ~ 18V |
| Supplier Device Package | 8-DIP |
| Fault Protection | Current Limiting, Over Temperature, Over Voltage |
| Voltage - Start Up | 14.5 V |
| Control Features | - |
| Power (Watts) | 15 W |
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