Surface mount PWM controller for offline power supplies, operating in current mode. Features peak power excursion at 71kHz with a maximum duty cycle of 84%. Integrated fault protection includes over-voltage and latched short-circuit protection. This flyback topology controller is housed in a narrow SOIC-8 package, is RoHS and Halogen Free compliant, and operates across a wide temperature range of -40°C to 125°C.
Frequency71kHz
PackageSOIC
MountingSurface Mount
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Technical Specifications
Onsemi NCP1255AD65R2G technical specifications.
General
| Package/Case | SOIC |
| Duty Cycle | 80% |
| Fall Time | 30ns |
| Fault Protection | Over Voltage, Short Circuit |
| Frequency | 71kHz |
| Halogen Free | Halogen Free |
| Height | 0.059inch |
| Lead Free | Lead Free |
| Length | 0.196inch |
| Max Duty Cycle | 84% |
| Max Frequency | 71kHz |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 20V |
| Min Supply Voltage | 15.8V |
| Mount | Surface Mount |
| Nominal Input Voltage | 35V |
| Number of Outputs | 1 |
| Operating Supply Current | 1.4mA |
| Output Current | 500mA |
| Output Voltage | 12V |
| Package Quantity | 2500 |
| Packaging | Cut Tape |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Topology | Flyback |
| Weight | 0.019048oz |
| Width | 0.157inch |
Compliance
| RoHS | Compliant |
Datasheet
Onsemi NCP1255AD65R2G Datasheet
Download the complete datasheet for Onsemi NCP1255AD65R2G to view detailed technical specifications.
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