TPS40070PWP
IC REG CTRLR BUCK 16HTSSOPManufacturer: Texas Instruments
Categories: DC DC Switching Controllers
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Texas Instruments TPS40070PWP is a 28V, 1MHz, synchronous buck controller. This device features a current mode control architecture with programmable switching frequency up to 1MHz, enabling the use of smaller passive components. The TPS40070PWP offers a high degree of integration, including an internal voltage reference, oscillator, error amplifier, and output drivers. Control features include adjustable current limiting, enable functionality, frequency synchronization, power good indication, and soft-start. With a maximum duty cycle of 93%, it is suitable for efficient step-down DC-DC conversion. The 16-HTSSOP package facilitates surface mounting. Applications for this component include power supplies for computing, industrial automation, and telecommunications equipment.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 12 week(s)Product Status: Last Time BuyPackaging: 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 |