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.
Frequency275kHz
PackageSOIC
MountingSurface Mount
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Technical Specifications
Onsemi UC2843BDR2G technical specifications.
General
| 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 |
Compliance
| RoHS | Compliant |
Datasheet
Onsemi UC2843BDR2G Datasheet
Download the complete datasheet for Onsemi UC2843BDR2G to view detailed technical specifications.
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