TPS40057PWPG4
IC REG CTRLR BUCK 16HTSSOPManufacturer: Texas Instruments
Categories: DC DC Switching Controllers
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Texas Instruments TPS40057PWPG4 is a versatile buck (step-down) DC-DC controller IC designed for efficient power conversion. This device features a positive output configuration and supports a single output phase. With a wide input voltage range of 8V to 40V and switching frequencies up to 1MHz, it is suitable for demanding applications. Key control features include adjustable current limiting, enable functionality, frequency control, and a soft-start sequence for smooth power-up. The TPS40057PWPG4 operates within a temperature range of -40°C to 85°C (TA) and is housed in a 16-HTSSOP package, enabling surface mount assembly. Its integrated synchronous rectifier and clock synchronization capabilities enhance overall system efficiency. This controller is commonly utilized in industrial automation, automotive systems, and power supply designs.
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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