1MHz current mode PWM controller for power management applications. Features a 20V maximum input voltage and 18V maximum supply voltage, with a 100% maximum duty cycle. Operates across a wide temperature range of -40°C to 105°C. This surface mount SOIC package supports buck-boost and flyback topologies, offering a 7.1V minimum input voltage and 6.6V UVLO. Includes a single positive output configuration.
PackageSOIC
MountingSurface Mount
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Technical Specifications
Texas Instruments UCC28C40DR technical specifications.
General
| Package/Case | SOIC |
| Clock Sync | No |
| Duty Cycle | 100% |
| Fall Time | 20ns |
| Lead Free | Lead Free |
| Max Duty Cycle | 100% |
| Max Input Voltage | 20V |
| Min Input Voltage | 7.1V |
| Max Operating Temperature | 105°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 18V |
| Mount | Surface Mount |
| Number of Output Phases | 1 |
| Number of Outputs | 1 |
| Output Configuration | Positive |
| Output Current | 200A |
| Output Voltage | 18V |
| Package Quantity | 1 |
| Packaging | Tape and Reel |
| Radiation Hardening | No |
| RoHS Compliant | Yes |
| Synchronous Rectifier | No |
| Topology | Buck-Boost, Flyback |
| Weight | 0.002561oz |
Compliance
| RoHS | Compliant |
Datasheet
Texas Instruments UCC28C40DR Datasheet
Download the complete datasheet for Texas Instruments UCC28C40DR to view detailed technical specifications.
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