TPS40132RHBR
IC REG CTRLR BUCK 32QFNManufacturer: Texas Instruments
Categories: DC DC Switching Controllers
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Texas Instruments TPS40132RHBR is a versatile 2-phase synchronous buck controller designed for high-efficiency power conversion. This device features a wide input voltage range of 4.5V to 28V and supports switching frequencies from 100kHz up to 1.2MHz, offering flexibility for various power supply designs. The TPS40132RHBR boasts advanced control features including current limit, enable, frequency control, power good monitoring, and soft-start capabilities. Its 2-phase operation, coupled with synchronous rectification, minimizes ripple and enhances overall efficiency. The output configuration supports positive, transistor-driven outputs. Packaged in a 32-VFQFN exposed pad, this controller is suitable for surface mounting. It finds application in demanding sectors such as industrial automation, telecommunications infrastructure, and advanced computing systems. The TPS40132RHBR is supplied in Tape & Reel packaging.
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 | 32-VFQFN Exposed Pad |
| Output Type | Transistor Driver |
| Mounting Type | Surface Mount |
| Function | Step-Down |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Output Configuration | Positive |
| Frequency - Switching | 100kHz ~ 1.2MHz |
| Topology | Buck |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 28V |
| Supplier Device Package | 32-VQFN (5x5) |
| Synchronous Rectifier | Yes |
| Control Features | Current Limit, Enable, Frequency Control, Power Good, Soft Start |
| Serial Interfaces | - |
| Output Phases | 2 |
| Duty Cycle (Max) | 87.5% |
| Clock Sync | Yes |
| Number of Outputs | 2 |
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