TPS40180RGER
IC REG CTRLR BUCK 24VQFNManufacturer: Texas Instruments
Categories: DC DC Switching Controllers
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The Texas Instruments TPS40180RGER is a highly efficient, non-synchronous buck DC-DC controller designed for step-down power conversion. This versatile controller operates from a 4.5V to 15V supply and features a flexible switching frequency range of 150kHz to 1MHz. It offers robust control features including adjustable current limit, frequency control, phase control, power good indication, and a soft-start function for smooth power-up sequences. The TPS40180RGER is packaged in a 24-VQFN (4x4) with an exposed pad, suitable for surface mount applications. Its single positive output configuration, coupled with a transistor driver output type and a high maximum duty cycle of 87.5%, makes it suitable for demanding applications in industries such as industrial automation and consumer electronics. The device is supplied on tape and reel for automated assembly.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 18 week(s)Product Status: Not For New DesignsPackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 24-VFQFN Exposed Pad |
| Output Type | Transistor Driver |
| Mounting Type | Surface Mount |
| Function | Step-Down |
| Operating Temperature | -40°C ~ 105°C (TA) |
| Output Configuration | Positive |
| Frequency - Switching | 150kHz ~ 1MHz |
| Topology | Buck |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 15V |
| Supplier Device Package | 24-VQFN (4x4) |
| Synchronous Rectifier | Yes |
| Control Features | Current Limit, Frequency Control, Phase Control, Power Good, Soft Start |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | 87.5% |
| Clock Sync | No |
| Number of Outputs | 1 |