TPS54122QRHLRQ1
IC REG DL BUCK/LINEAR 24VQFNManufacturer: Texas Instruments
Categories: Linear + Switching
Quality Control: Learn More
The Texas Instruments TPS54122QRHLRQ1 is a dual output power management IC featuring one step-down (buck) regulator and one linear (LDO) regulator. This AEC-Q100 qualified component operates with an input voltage range of 2.95V to 6V and supports a switching frequency adjustable from 300kHz to 2MHz. Each output can deliver up to 3A with an adjustable output voltage from 0.8V to 3.6V. The device is housed in a 24-VQFN (5.5x3.5) package with an exposed pad, suitable for surface mounting. Its operating temperature range is -40°C to 125°C, making it appropriate for automotive applications. This versatile power solution finds use in automotive infotainment systems, advanced driver-assistance systems (ADAS), and other demanding automotive electronic systems.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 24-VFQFN Exposed Pad |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 125°C |
| Voltage - Supply | 2.95V ~ 6V |
| Frequency - Switching | 300kHz ~ 2MHz |
| Topology | Step-Down (Buck) (1), Linear (LDO) (1) |
| Supplier Device Package | 24-VQFN (5.5x3.5) |
| Voltage/Current - Output 1 | 0.8V ~ 3.6V, 3A |
| Voltage/Current - Output 2 | 0.8V ~ 3.6V, 3A |
| Voltage/Current - Output 3 | - |
| w/LED Driver | No |
| w/Supervisor | No |
| w/Sequencer | No |
| Grade | Automotive |
| Number of Outputs | 2 |
| Qualification | AEC-Q100 |
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