Isolated PWM controller, current mode, for offline power supplies. Features a flyback topology, 80% duty cycle, and a maximum duty cycle of 84%. Operates from 28V to 8.8V supply voltage with a 2.1mA operating supply current. Offers a 12V output voltage and 500mA output current. Packaged in a halogen-free, lead-free TSOP surface mount package, 1mm height, 3.1mm length, and 1.7mm width, supplied in tape and reel with 3000 units.
PackageTSOP
Current2.1mA
MountingSurface Mount
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Technical Specifications
Onsemi NCP1251ASN65T1G technical specifications.
General
| Package/Case | TSOP |
| Duty Cycle | 80% |
| Fall Time | 30ns |
| Halogen Free | Halogen Free |
| Height | 1mm |
| Isolation | Isolated |
| Lead Free | Lead Free |
| Length | 3.1mm |
| Max Duty Cycle | 84% |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 8.8V |
| Min Supply Voltage | 28V |
| Mount | Surface Mount |
| Number of Outputs | 1 |
| Operating Supply Current | 2.1mA |
| Output Current | 500mA |
| Output Voltage | 12V |
| Package Quantity | 3000 |
| Packaging | Tape and Reel |
| RoHS Compliant | Yes |
| Supply Current | 2.1mA |
| Topology | Flyback |
| Width | 1.7mm |
Compliance
| RoHS | Compliant |
Datasheet
Onsemi NCP1251ASN65T1G Datasheet
Download the complete datasheet for Onsemi NCP1251ASN65T1G to view detailed technical specifications.
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