UCC2893PWRG4
IC REG CTRLR MULT TOP 16TSSOPManufacturer: Texas Instruments
Categories: DC DC Switching Controllers
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The Texas Instruments UCC2893PWRG4 is a multi-topology DC-DC controller, supporting flyback and forward converter topologies. This device features a 250kHz switching frequency and a maximum duty cycle of 70%, offering precise control for step-up/step-down applications. Key control features include current limit, enable, on-time control, ramp, and soft start. The output configuration is positive and isolation capable, designed as a transistor driver. Packaged in a 16-TSSOP, this surface-mount component is supplied on tape and reel. It operates within a temperature range of -40°C to 85°C and requires a supply voltage between 8.5V and 16V. This controller is utilized in various industrial and consumer electronics applications demanding efficient power conversion.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: DiscontinuedPackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 16-TSSOP (0.173"", 4.40mm Width) |
| Output Type | Transistor Driver |
| Mounting Type | Surface Mount |
| Function | Step-Up/Step-Down |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Output Configuration | Positive, Isolation Capable |
| Frequency - Switching | 250kHz |
| Topology | Flyback, Forward Converter |
| Voltage - Supply (Vcc/Vdd) | 8.5V ~ 16V |
| Supplier Device Package | 16-TSSOP |
| Synchronous Rectifier | No |
| Control Features | Current Limit, Enable, On Time Control, Ramp, Soft Start |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | 70% |
| Clock Sync | Yes |
| Number of Outputs | 1 |