TPS40055PWPG4
IC REG CTRLR BUCK 16HTSSOPManufacturer: Texas Instruments
Categories: DC DC Switching Controllers
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Texas Instruments TPS40055PWPG4 is a high-performance, synchronous buck controller designed for efficient step-down DC-DC conversion. This device features a wide input voltage range of 8V to 40V, enabling operation in demanding power supply applications. The TPS40055PWPG4 integrates advanced control features including current limit, enable, frequency control, and soft start for precise regulation. With a switching frequency capability of up to 1MHz and a maximum duty cycle of 94%, it supports compact and efficient power solutions. The 16-HTSSOP package facilitates surface mounting for streamlined PCB design. This controller is well-suited for use in industrial, automotive, and power management systems requiring robust and flexible DC-DC regulation. The device supports single output configurations and employs a transistor driver output stage. Clock synchronization is also a key feature.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: DiscontinuedPackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| 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 |
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