LNK604DG
IC OFFLINE SWITCH FLYBACK 8SOManufacturer: Power Integrations
Categories: AC DC Converters, Offline Switches
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Power Integrations LinkSwitch®-II series LNK604DG is an 8-SOIC (0.154", 3.90mm Width) isolated offline flyback converter IC. This component features an integrated switch with a breakdown voltage of 700V and a maximum switching frequency of up to 85kHz. Designed for efficient power conversion, it supports a duty cycle of 55% and delivers up to 4.1W. The LNK604DG incorporates robust fault protection, including current limiting, open loop detection, over-temperature shutdown, and short-circuit protection. Its surface mountable SO-8C package is suitable for a wide operating temperature range of -40°C to 150°C (TJ). This device is commonly utilized in AC-DC power supplies for consumer electronics and industrial automation applications.
Additional Information
Series: LinkSwitch®-IIRoHS Status: RoHS CompliantManufacturer Lead Time: No lead time information availableProduct Status: DiscontinuedPackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 8-SOIC (0.154"", 3.90mm Width), 7 Leads |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Duty Cycle | 55% |
| Frequency - Switching | Up to 85kHz |
| Internal Switch(s) | Yes |
| Voltage - Breakdown | 700V |
| Output Isolation | Isolated |
| Topology | Flyback |
| Voltage - Supply (Vcc/Vdd) | - |
| Supplier Device Package | SO-8C |
| Fault Protection | Current Limiting, Open Loop, Over Temperature, Short Circuit |
| Control Features | - |
| Power (Watts) | 4.1 W |
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