Surface mount switching regulator IC featuring current-mode control for efficient power management. Operates with AC input voltages from 85V to 265V, supporting a maximum output power of 25W. Boasts a maximum switching frequency of 140kHz and a 65% maximum duty cycle. Encased in a PDSO7 package, this lead-free component offers a wide operating temperature range of -40°C to 150°C.
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| Package/Case | SMD/SMT |
| Height | 3.68mm |
| Lead Free | Lead Free |
| Length | 9.83mm |
| Max Duty Cycle | 65% |
| 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 | 32W |
| Max Supply Voltage (AC) | 265V |
| Min Supply Voltage (AC) | 85V |
| Mount | Surface Mount |
| Number of Outputs | 1 |
| Output Power | 25W |
| Output Type | Adjustable |
| Output Voltage | 12V |
| Package Quantity | 50 |
| Packaging | Rail/Tube |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Series | TinySwitch®-III |
| Supply Current | 510uA |
| Topology | Flyback |
| Width | 6.6mm |
| RoHS | Compliant |
Download the complete datasheet for Power Integrations TNY279GN to view detailed technical specifications.
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