UCC28231DRNR
IC REG CTRLR MULT TOP 12-SONManufacturer: Texas Instruments
Categories: DC DC Switching Controllers
Quality Control: Learn More
Texas Instruments UCC28231DRNR is a highly integrated DC-DC controller IC designed for advanced power supply architectures. This device supports Full-Bridge, Half-Bridge, and Push-Pull topologies, enabling efficient step-up and step-down voltage conversion. It features frequency control and soft-start capabilities, operating with a switching frequency range of 100kHz to 550kHz. The UCC28231DRNR is engineered for a supply voltage range of 7V to 17V and offers four outputs. Its robust design and wide operating temperature range of -55°C to 125°C make it suitable for demanding applications in the automotive and industrial sectors. The component is supplied in a 12-USON (3x2) package, surface mounted and provided on tape and reel.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 12-UFDFN Exposed Pad |
| Output Type | Transistor Driver |
| Mounting Type | Surface Mount |
| Function | Step-Up/Step-Down |
| Operating Temperature | -55°C ~ 125°C (TJ) |
| Output Configuration | Positive |
| Frequency - Switching | 100kHz ~ 550kHz |
| Topology | Full-Bridge, Half-Bridge, Push-Pull |
| Voltage - Supply (Vcc/Vdd) | 7V ~ 17V |
| Supplier Device Package | 12-USON (3x2) |
| Synchronous Rectifier | No |
| Control Features | Frequency Control, Soft Start |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | - |
| Clock Sync | No |
| Number of Outputs | 4 |
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