L6590D
IC OFFLINE SWITCH FLYBACK 16SOManufacturer: STMicroelectronics
Categories: AC DC Converters, Offline Switches
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STMicroelectronics L6590D is a high-performance, offline flyback controller designed for efficient power conversion. This 65kHz switching frequency device integrates a high-voltage startup circuitry and a robust 700V power stage, enabling direct AC line operation with minimal external components. The L6590D features comprehensive fault protection, including over-current limiting, over-temperature shutdown, and over-voltage protection, ensuring reliable operation in demanding applications. With an internal switch and a 70% duty cycle capability, it supports up to 15W output power in a compact 16-SOIC package. This component is ideal for various AC-DC power supplies, battery chargers, and lighting applications where space and efficiency are critical. The L6590D operates from a wide supply voltage range of 6.5V to 18V and is rated for junction temperatures from -40°C to 150°C.
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 | 16-SOIC (0.295"", 7.50mm Width) |
| Mounting Type | Surface Mount |
| 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 | 16-SO |
| Fault Protection | Current Limiting, Over Temperature, Over Voltage |
| Voltage - Start Up | 14.5 V |
| Control Features | - |
| Power (Watts) | 15 W |
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