Surface mountable DC/DC controller and regulator IC for flyback topology. Features current-mode switching with a maximum switching frequency of 140kHz and a maximum duty cycle of 65%. Operates from an 85V to 265V AC input range, delivering up to 18W of adjustable output power. Housed in a PDSO7 package with dimensions of 9.83mm (L) x 6.6mm (W) x 3.68mm (H). RoHS compliant with a maximum power dissipation of 23.5W and an operating temperature range of -40°C to 150°C.
PackageSMD/SMT
MountingSurface Mount
Power18W
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Technical Specifications
Power Integrations TNY277GN technical specifications.
General
| 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 | 23.5W |
| Max Supply Voltage (AC) | 265V |
| Min Supply Voltage (AC) | 85V |
| Mount | Surface Mount |
| Number of Outputs | 1 |
| Operating Supply Current | 365uA |
| Output Power | 18W |
| Output Type | Adjustable |
| Output Voltage | 12V |
| Package Quantity | 50 |
| Packaging | Rail/Tube |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Series | TinySwitch®-III |
| Topology | Flyback |
| Width | 6.6mm |
Compliance
| RoHS | Compliant |
Datasheet
Power Integrations TNY277GN Datasheet
Download the complete datasheet for Power Integrations TNY277GN to view detailed technical specifications.
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