L6591
IC OFFLINE SW HALF-BRIDGE 16SOManufacturer: STMicroelectronics
Categories: AC DC Converters, Offline Switches
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The STMicroelectronics L6591 is an offline switching controller designed for half-bridge converter topologies. This device operates at switching frequencies up to 500kHz and features integrated soft-start and frequency control capabilities. It provides robust fault protection including current limiting and overload protection. The L6591 requires a supply voltage (Vcc/Vdd) between 8.7V and 22V, with a startup voltage of 14V. Its 16-SOIC (0.154", 3.90mm Width) package is suitable for surface mounting. This component is commonly utilized in power supply applications across various industries, including industrial and consumer electronics. The operating temperature range is -40°C to 150°C (TJ).
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 35 week(s)Product Status: ActivePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 16-SOIC (0.154"", 3.90mm Width) |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Duty Cycle | 50% |
| Frequency - Switching | Up to 500kHz |
| Internal Switch(s) | No |
| Voltage - Breakdown | - |
| Output Isolation | Isolated |
| Topology | Half-Bridge |
| Voltage - Supply (Vcc/Vdd) | 8.7V ~ 22V |
| Supplier Device Package | 16-SO |
| Fault Protection | Current Limiting, Over Load |
| Voltage - Start Up | 14 V |
| Control Features | Frequency Control, Soft Start |
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