Offline DC/DC controller and regulator IC for flyback topology. Features non-isolated operation, a maximum duty cycle of 55%, and a fall time of 30ns. Operates with a supply voltage range of 6.6V to 9.3V and a typical supply current of 1.2mA. Offers a single output with a maximum output voltage of 18V and 100mA output current. Packaged in an 8-pin SOIC surface-mount package, this RoHS compliant component operates from -40°C to 85°C.
PackageSOIC
Current1.2mA
MountingSurface Mount
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Technical Specifications
Texas Instruments UCC2889DG4 technical specifications.
General
| Package/Case | SOIC |
| Duty Cycle | 55% |
| Fall Time | 30ns |
| Height | 1.58mm |
| Isolation | Non-Isolated |
| Lead Free | Lead Free |
| Length | 4.9mm |
| Max Duty Cycle | 55% |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 9.3V |
| Min Supply Voltage | 6.6V |
| Mount | Surface Mount |
| Number of Outputs | 1 |
| Operating Supply Voltage | 9V |
| Output Current | 100mA |
| Output Voltage | 18V |
| Package Quantity | 75 |
| Packaging | Rail/Tube |
| Radiation Hardening | No |
| RoHS Compliant | Yes |
| Supply Current | 1.2mA |
| Topology | Flyback |
| Weight | 0.002561oz |
| Width | 3.91mm |
Compliance
| RoHS | Compliant |
Datasheet
Texas Instruments UCC2889DG4 Datasheet
Download the complete datasheet for Texas Instruments UCC2889DG4 to view detailed technical specifications.
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