Surface mount PWM controller for Flyback topology, featuring peak power excursion and HV startup. Operates at 65kHz with a maximum duty cycle of 84% and a 1.6mA operating supply current. Offers fault protection including over voltage, over temperature, and short circuit. Packaged in a halogen-free, lead-free SOIC9 case, this component supports a 12V output voltage and 500mA output current.
Frequency65kHz
PackageSOIC
MountingSurface Mount
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Technical Specifications
Onsemi NCP1249BD65R2G technical specifications.
General
| Package/Case | SOIC |
| Duty Cycle | 80% |
| Fall Time | 30ns |
| Fault Protection | Over Voltage, Over Temperature, Short Circuit |
| Frequency | 65kHz |
| Halogen Free | Halogen Free |
| Height | 1.5mm |
| Isolation | Non-Isolated |
| Lead Free | Lead Free |
| Length | 5mm |
| Max Duty Cycle | 84% |
| Max Operating Temperature | 150°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 35V |
| Mount | Surface Mount |
| Number of Outputs | 1 |
| Operating Supply Current | 1.6mA |
| Operating Supply Voltage | 18V |
| Output Current | 500mA |
| Output Voltage | 12V |
| Package Quantity | 2500 |
| Packaging | Tape and Reel |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Topology | Flyback |
| Width | 4mm |
Compliance
| RoHS | Compliant |
Datasheet
Onsemi NCP1249BD65R2G Datasheet
Download the complete datasheet for Onsemi NCP1249BD65R2G to view detailed technical specifications.
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