High-performance current mode PWM controller for DC/DC conversion. Features a 96% maximum duty cycle and operates up to 275kHz. Designed for boost and flyback topologies, this surface mount SOIC package offers a single channel output with a 1A output current capability. Operating temperature range is -25°C to 85°C, with a maximum supply voltage of 30V. Halogen and lead-free, this RoHS compliant component is supplied in tape and reel packaging.
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| Package/Case | SOIC |
| Clock Sync | No |
| Duty Cycle | 96% |
| Fall Time | 50ns |
| Halogen Free | Halogen Free |
| Lead Free | Lead Free |
| Max Duty Cycle | 96% |
| Max Frequency | 275kHz |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -25°C |
| Max Supply Current | 30mA |
| Max Supply Voltage | 30V |
| Mount | Surface Mount |
| Number of Channels | 1 |
| Number of Output Phases | 1 |
| Number of Outputs | 1 |
| Output Current | 1A |
| Output Voltage | 5.05V |
| Package Quantity | 1 |
| Packaging | Tape and Reel |
| Radiation Hardening | No |
| RoHS Compliant | Yes |
| Synchronous Rectifier | No |
| Topology | Boost, Flyback |
| RoHS | Compliant |
These are design resources that include the Onsemi UC2843BDR2G
Quarterly product discontinuance notice from ON Semiconductor for various discrete, analog, and power products, including last buy and ship dates for 2007.
