Fixed frequency, current mode DC/DC controller for flyback converters. Features a maximum duty cycle of 85% and a maximum operating frequency of 70kHz. Offers over voltage, over temperature, and short circuit fault protection. Housed in a 7-pin SOIC package, this surface mount component operates from -40°C to 150°C with a maximum supply voltage of 28V.
Frequency70kHz
PackageSOIC
MountingSurface Mount
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Technical Specifications
Onsemi NCP1237BD65R2G technical specifications.
General
| Package/Case | SOIC |
| Duty Cycle | 80% |
| Fall Time | 22ns |
| Fault Protection | Over Voltage, Over Temperature, Short Circuit |
| Halogen Free | Halogen Free |
| Height | 1.5mm |
| Lead Free | Lead Free |
| Length | 5mm |
| Max Duty Cycle | 85% |
| Max Frequency | 70kHz |
| Max Operating Temperature | 150°C |
| Min Operating Temperature | -40°C |
| Max Supply Current | 30mA |
| Max Supply Voltage | 28V |
| Mount | Surface Mount |
| Number of Outputs | 1 |
| Operating Supply Current | 30mA |
| Output Current | 1A |
| Output Voltage | 20V |
| Package Quantity | 1 |
| Packaging | Tape and Reel |
| RoHS Compliant | Yes |
| Topology | Flyback |
| Width | 4mm |
Compliance
| RoHS | Compliant |
Datasheet
Onsemi NCP1237BD65R2G Datasheet
Download the complete datasheet for Onsemi NCP1237BD65R2G to view detailed technical specifications.
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