TPS40053PWP
IC REG CTRLR BUCK 16HTSSOPManufacturer: Texas Instruments
Categories: DC DC Switching Controllers
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Texas Instruments TPS40053PWP is a highly integrated, synchronous buck controller designed for efficient step-down DC-DC conversion. This device operates with a wide input voltage range of 8V to 40V, making it suitable for various power supply applications. The TPS40053PWP features a selectable switching frequency up to 500kHz and supports a maximum duty cycle of 94%, enabling high power density and improved efficiency.
Key control features include programmable current limit, enable functionality, frequency control, and a soft-start circuit to minimize inrush current. The controller is designed for a single positive output and utilizes a transistor driver output stage. Its synchronous rectification capability further enhances efficiency. The TPS40053PWP is housed in a 16-pin HTSSOP package for surface mounting and operates across an industrial temperature range of -40°C to 85°C. This component finds application in power systems for enterprise and industrial markets.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Bulk |
| 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 | 500kHz |
| 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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