TPS40054PWPR
IC REG CTRLR BUCK 16HTSSOPManufacturer: Texas Instruments
Categories: DC DC Switching Controllers
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Texas Instruments TPS40054PWPR is a high-performance, synchronous buck (step-down) DC-DC controller IC. This device features a robust design supporting input voltages from 8V to 40V and a maximum duty cycle of 94%. It operates with a switching frequency up to 1MHz, offering flexibility in component selection and power density. The TPS40054PWPR integrates key control features including current limit, enable, frequency control, and soft-start for optimized power management. Its output configuration is positive, and it drives a single output phase. The controller is designed for surface mount applications and is supplied in a 16-HTSSOP package, suitable for automated assembly. This component is commonly utilized in industrial and automotive power supply designs.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 18 week(s)Product Status: Not For New DesignsPackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 16-PowerTSSOP (0.173"", 4.40mm Width) |
| Output Type | Transistor Driver |
| Mounting Type | Surface Mount |
| Function | Step-Down |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Output Configuration | Positive |
| Frequency - Switching | Up to 1MHz |
| Topology | Buck |
| Voltage - Supply (Vcc/Vdd) | 8V ~ 40V |
| Supplier Device Package | 16-HTSSOP |
| Synchronous Rectifier | Yes |
| Control Features | Current Limit, Enable, Frequency Control, Soft Start |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | 94% |
| Clock Sync | Yes |
| Number of Outputs | 1 |