This through-hole mounted switching regulator, a DC/DC controller, operates as a current-mode Flyback topology. It features a maximum switching frequency of 140kHz and supports an adjustable output voltage up to 12V, delivering up to 12W of output power. Fault protection includes over voltage, over temperature, and short circuit capabilities. The device accepts an input voltage range of 85V to 265V and has a maximum duty cycle of 65%. Operating temperature ranges from -40°C to 150°C.
PackageDIP
MountingThrough Hole
Power12W
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Technical Specifications
Power Integrations TNY279PN technical specifications.
General
| Package/Case | DIP |
| Duty Cycle | 65% |
| Fault Protection | Over Voltage, Over Temperature, Short Circuit |
| Height | 3.68mm |
| Lead Free | Lead Free |
| Length | 9.83mm |
| Max Duty Cycle | 65% |
| Max Input Voltage | 265V |
| Min Input Voltage | 85V |
| Max Operating Temperature | 150°C |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 32W |
| Mount | Through Hole |
| Number of Outputs | 1 |
| Operating Supply Current | 510uA |
| Output Power | 12W |
| Output Type | Adjustable |
| Output Voltage | 12V |
| Packaging | Rail/Tube |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Series | TinySwitch®-III |
| Topology | Flyback |
| Weight | 0.080001oz |
| Width | 6.6mm |
Compliance
| RoHS | Compliant |
Datasheet
Power Integrations TNY279PN Datasheet
Download the complete datasheet for Power Integrations TNY279PN to view detailed technical specifications.
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