1MHz current mode PWM controller for DC/DC conversion. Features 100% duty cycle, 20V output capability, and 1A peak output current. Operates from a 7.6V to 18V supply with UVLO at 8.4V/7.6V. Packaged in an 8-VSSOP for surface mounting, this component offers a wide operating temperature range of -40°C to 105°C. Supports buck-boost and flyback topologies with a single positive output.
PackageVSSOP
Current2.3mA
MountingSurface Mount
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Technical Specifications
Texas Instruments UCC28C43DGKR technical specifications.
General
| Package/Case | VSSOP |
| Clock Sync | No |
| Duty Cycle | 100% |
| Fall Time | 20ns |
| Isolation | Isolated |
| Lead Free | Lead Free |
| Max Duty Cycle | 100% |
| Max Operating Temperature | 105°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 18V |
| Min Supply Voltage | 7.6V |
| Mount | Surface Mount |
| Number of Output Phases | 1 |
| Number of Outputs | 1 |
| Output Configuration | Positive |
| Output Current | 200mA |
| Output Voltage | 18V |
| Package Quantity | 2500 |
| Packaging | Tape and Reel |
| Radiation Hardening | No |
| RoHS Compliant | Yes |
| Supply Current | 2.3mA |
| Synchronous Rectifier | No |
| Topology | Buck-Boost, Flyback |
| Weight | 0.000917oz |
Compliance
| RoHS | Compliant |
Datasheet
Texas Instruments UCC28C43DGKR Datasheet
Download the complete datasheet for Texas Instruments UCC28C43DGKR to view detailed technical specifications.
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