1MHz current mode PWM controller featuring 100% duty cycle operation and a maximum input voltage of 20V. This integrated circuit offers a minimum input voltage of 7.6V and a maximum output current of 200mA, with an output voltage up to 18V. Designed for surface mount applications in an 8-VSSOP package, it operates across a temperature range of -40°C to 105°C. The controller supports Buck-Boost and Flyback topologies, with a low operating supply current of 2.3mA.
Frequency1MHz
PackageVSSOP
Current2.3mA
MountingSurface Mount
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Technical Specifications
Texas Instruments UCC28C43DGK technical specifications.
General
| Package/Case | VSSOP |
| Duty Cycle | 100% |
| Fall Time | 20ns |
| Frequency | 1MHz |
| Height | 0.97mm |
| Isolation | Isolated |
| Lead Free | Lead Free |
| Length | 3mm |
| Max Duty Cycle | 100% |
| Max Input Voltage | 20V |
| Min Input Voltage | 7.6V |
| Max Operating Temperature | 105°C |
| Min Operating Temperature | -40°C |
| Max Output Current | 200mA |
| Max Output Voltage | 18V |
| Max Supply Voltage | 18V |
| Min Supply Voltage | 7.6V |
| Mount | Surface Mount |
| Number of Outputs | 1 |
| Operating Supply Current | 2.3mA |
| Output Current | 200mA |
| Output Type | Voltage |
| Output Voltage | 18V |
| Package Quantity | 80 |
| Packaging | Rail/Tube |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Supply Current | 2.3mA |
| Termination | SMD/SMT |
| Topology | Buck-Boost, Flyback |
| Weight | 0.000917oz |
| Width | 3mm |
Compliance
| RoHS | Compliant |
Datasheet
Texas Instruments UCC28C43DGK Datasheet
Download the complete datasheet for Texas Instruments UCC28C43DGK to view detailed technical specifications.
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