TPS54312PWP
IC REG BUCK 1.2V 3A 20HTSSOPManufacturer: Texas Instruments
Categories: DC DC Switching Regulators
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The Texas Instruments TPS54312PWP is a 3A synchronous buck converter from the SWIFT™ series. This high-efficiency, integrated circuit features a fixed 1.2V output voltage and a 3A output current capability. Operating with an input voltage range of 3V to 6V, it offers selectable switching frequencies of 350kHz or 550kHz, enabling optimized performance for power-sensitive applications. The device incorporates a synchronous rectifier for improved efficiency and reduced component count. Its 20-HTSSOP package with a 4.40mm width is suitable for surface mounting. Applications for this component include automotive, industrial, and consumer electronics power management systems.
Additional Information
Series: SWIFT™RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 20-PowerTSSOP (0.173"", 4.40mm Width) |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Function | Step-Down |
| Current - Output | 3A |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Output Configuration | Positive |
| Frequency - Switching | 350kHz, 550kHz |
| Voltage - Input (Max) | 6V |
| Topology | Buck |
| Supplier Device Package | 20-HTSSOP |
| Synchronous Rectifier | Yes |
| Voltage - Output (Max) | - |
| Voltage - Input (Min) | 3V |
| Voltage - Output (Min/Fixed) | 1.2V |
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