650V integrated power switch for 17W offline flyback converters. Features adjustable current limit, 100kHz operating frequency, and 83% maximum duty cycle. This single-channel DC/DC controller offers 2A output current and 1.5W power dissipation in a through-hole PDIP package. Operating voltage range is 7V to 26V with a maximum supply current of 3.5mA. Designed for isolated applications, it operates from -40°C to 105°C.
PackagePDIP
Current1.8A
MountingThrough Hole
Power21W
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Technical Specifications
Onsemi FSL126HR technical specifications.
General
| Package/Case | PDIP |
| Current | 1.8A |
| Height | 3.68mm |
| Isolation | Isolated |
| Length | 9.83mm |
| Min Breakdown Voltage | 650V |
| Max Duty Cycle | 83% |
| Max Operating Temperature | 105°C |
| Min Operating Temperature | -40°C |
| Max Output Power | 17W |
| Max Power Dissipation | 21W |
| Max Supply Current | 3.5mA |
| Max Supply Voltage | 26V |
| Min Supply Voltage | 7V |
| Mount | Through Hole |
| Number of Channels | 1 |
| Number of Outputs | 1 |
| Operating Supply Current | 2.5mA |
| Output Current | 2A |
| Output Power | 21W |
| Package Quantity | 50 |
| Packaging | Rail/Tube |
| Power Dissipation | 1.5W |
| Radiation Hardening | No |
| RoHS Compliant | Yes |
| Series | FPS™ |
| Supply Current | 2.5mA |
| Topology | Flyback |
| Weight | 0.93g |
| Width | 6.67mm |
Compliance
| RoHS | Compliant |
Datasheet
Onsemi FSL126HR Datasheet
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