LM22670QMRX-ADJ/NOPB
IC REG BUCK ADJ 3A 8SOPWRManufacturer: Texas Instruments
Categories: DC DC Switching Regulators
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Texas Instruments SIMPLE SWITCHER® LM22670QMRX-ADJ-NOPB is an automotive-grade, adjustable output, step-down switching regulator. This buck converter IC features a 3A output current capability and operates with a switching frequency of 500kHz, enabling the use of smaller external components. The adjustable output voltage can be set from 1.285V up to 37V, with a maximum input voltage of 42V. Designed for surface mount applications, it is supplied in an 8-PowerSOIC package with a PowerPad for enhanced thermal performance. The LM22670QMRX-ADJ-NOPB is qualified to AEC-Q100 standards, making it suitable for demanding automotive applications, including infotainment systems, advanced driver-assistance systems (ADAS), and powertrain control. The device operates within a junction temperature range of -40°C to 125°C.
Additional Information
Series: SIMPLE SWITCHER®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 | 8-PowerSOIC (0.154"", 3.90mm Width) |
| Output Type | Adjustable |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Function | Step-Down |
| Current - Output | 3A |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Output Configuration | Positive |
| Frequency - Switching | 500kHz |
| Voltage - Input (Max) | 42V |
| Topology | Buck |
| Supplier Device Package | 8-SO PowerPad |
| Synchronous Rectifier | No |
| Voltage - Output (Max) | 37V |
| Voltage - Input (Min) | 4.5V |
| Voltage - Output (Min/Fixed) | 1.285V |
| Grade | Automotive |
| Qualification | AEC-Q100 |
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