TPS40071PWP
IC REG CTRLR BUCK 16HTSSOPManufacturer: Texas Instruments
Categories: DC DC Switching Controllers
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The Texas Instruments TPS40071PWP is a high-performance, non-synchronous buck controller IC designed for step-down DC-DC conversion. This 16-HTSSOP packaged device operates with a supply voltage range of 4.5V to 28V and supports switching frequencies up to 1MHz, offering flexibility in power supply design. Key control features include current limit for robust operation, an enable pin for power sequencing, frequency control for optimization, power good indication, and soft-start to manage inrush current. With a maximum duty cycle of 93%, it efficiently handles a wide range of input-to-output voltage ratios. The TPS40071PWP is suitable for applications in industrial power supplies, computing, and consumer electronics, facilitating efficient power management.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 12 week(s)Product Status: Not For New DesignsPackaging: 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 | Up to 1MHz |
| Topology | Buck |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 28V |
| Supplier Device Package | 16-HTSSOP |
| Synchronous Rectifier | Yes |
| Control Features | Current Limit, Enable, Frequency Control, Power Good, Soft Start |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | 93% |
| Clock Sync | No |
| Number of Outputs | 1 |
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