LM22674QMRX-ADJ/NOPB
IC REG BUCK ADJ 500MA 8SOPWRManufacturer: Texas Instruments
Categories: DC DC Switching Regulators
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Texas Instruments SIMPLE SWITCHER® LM22674QMRX-ADJ-NOPB is a high-performance, adjustable output voltage buck switching regulator designed for automotive applications. This monolithic integrated circuit provides a highly efficient step-down DC-DC conversion solution, capable of delivering up to 500mA output current from an input voltage range of 4.5V to 42V. The output voltage is adjustable from 1.285V up to 37V, offering significant design flexibility.
Operating at a fixed switching frequency of 500kHz, the LM22674QMRX-ADJ-NOPB facilitates the use of smaller external components, contributing to a compact solution footprint. Its 8-PowerSOIC package with PowerPad technology ensures effective thermal management for demanding operating conditions, with an operating junction temperature range of -40°C to 125°C. This AEC-Q100 qualified component is ideal for power management in automotive infotainment, advanced driver-assistance systems (ADAS), and industrial control systems requiring robust and efficient voltage regulation. The device features a non-synchronous buck topology and is supplied in tape and reel packaging for automated assembly.
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 | 500mA |
| 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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