TPS51511RHLT
IC REG DL BUCK/LNR SYNC 20VQFNManufacturer: Texas Instruments
Categories: Linear + Switching
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Texas Instruments TPS51511RHLT is a dual-output power management IC featuring one synchronous buck converter and one linear regulator. This component is designed for applications requiring efficient voltage regulation, commonly found in consumer electronics and industrial systems. The synchronous buck converter operates at a 350kHz switching frequency, providing step-down conversion from 3V to 28V input voltage. The integrated linear regulator offers a flexible output voltage range of 0.75V to 3.3V with a 2A maximum output current. The TPS51511RHLT is supplied in a 20-VQFN (3.5x4.5) package suitable for surface mounting and operates within an ambient temperature range of -40°C to 85°C.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Cut Tape (CT)Download Free CAD Model:
Technical Details:
| Packaging | Cut Tape (CT) |
| Package / Case | 20-VFQFN Exposed Pad |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 3V ~ 28V |
| Frequency - Switching | 350kHz |
| Topology | Step-Down (Buck) Synchronous (1), Linear (LDO) (1) |
| Supplier Device Package | 20-VQFN (3.5x4.5) |
| Voltage/Current - Output 1 | Controller |
| Voltage/Current - Output 2 | 0.75V ~ 3.3V, 2A |
| Voltage/Current - Output 3 | - |
| w/LED Driver | No |
| w/Supervisor | No |
| w/Sequencer | No |
| Number of Outputs | 2 |
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