TPS51513RHBR
IC REG CTRLR BUCK 32QFNManufacturer: Texas Instruments
Categories: DC DC Switching Controllers
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Texas Instruments D-CAP+™ TPS51513RHBR is a synchronous buck controller designed for efficient step-down DC-DC conversion. This device features a 32-VQFN (5x5) package with an exposed pad for enhanced thermal performance. The TPS51513RHBR supports multiple switching frequencies including 250kHz, 300kHz, 350kHz, and 500kHz, offering flexibility in power supply design. Key control features include current limit, enable, on-time control, and power good indication. It operates with a supply voltage range of 3V to 28V and provides a positive output configuration. The controller integrates a transistor driver and employs a buck topology with synchronous rectification for high efficiency. This component is suitable for applications in computing, networking, and industrial power systems.
Additional Information
Series: D-CAP+™RoHS Status: ROHS3 CompliantManufacturer Lead Time: 12 week(s)Product Status: Last Time BuyPackaging: 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 | -10°C ~ 100°C (TA) |
| Output Configuration | Positive |
| Frequency - Switching | 250kHz, 300kHz, 350kHz, 500kHz |
| Topology | Buck |
| Voltage - Supply (Vcc/Vdd) | 3V ~ 28V |
| Supplier Device Package | 32-VQFN (5x5) |
| Synchronous Rectifier | Yes |
| Control Features | Current Limit, Enable, On Time Control, Power Good |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | - |
| Clock Sync | No |
| Number of Outputs | 1 |
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