Surface mount analog circuit IC featuring a single function and a flyback topology. Operates with an input voltage range of 85V to 265V AC, supporting up to 265V AC max supply. Offers 3W maximum output power with 375mA output current and a 63% duty cycle. Includes over voltage, over temperature, and short circuit fault protection. Packaged in SOIC with a maximum operating temperature of 150°C.
PackageSOIC
MountingSurface Mount
Power3W
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Technical Specifications
Power Integrations LNK574DG technical specifications.
General
| Package/Case | SOIC |
| Duty Cycle | 63% |
| Fault Protection | Over Voltage, Over Temperature, Short Circuit |
| Max Duty Cycle | 63% |
| Max Input Voltage (AC) | 265V |
| Min Input Voltage (AC) | 85V |
| Max Input Voltage | 265V |
| Min Input Voltage | 85V |
| Max Operating Temperature | 150°C |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 3W |
| Max Supply Voltage (AC) | 265V |
| Min Supply Voltage (AC) | 85V |
| Min Supply Voltage | 50V |
| Mount | Surface Mount |
| Number of Outputs | 1 |
| Operating Supply Current | 250uA |
| Output Current | 375mA |
| Output Power | 3W |
| Packaging | Rail/Tube |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Series | LinkZero™-LP |
| Topology | Flyback |
Compliance
| RoHS | Compliant |
Datasheet
Power Integrations LNK574DG Datasheet
Download the complete datasheet for Power Integrations LNK574DG to view detailed technical specifications.
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