MAX20411BAFHD/VY+T
IC REG BUCK PROG 22A 21FC2QFNManufacturer: Analog Devices Inc.
Categories: DC DC Switching Regulators
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Analog Devices Inc. presents the MAX20411BAFHD-VY-T, a high-performance buck switching regulator designed for demanding automotive applications. This monolithic IC delivers a programmable output voltage ranging from 0.5V to 1.275V with a substantial 22A continuous output current. Featuring integrated synchronous rectification, it achieves high efficiency across its operating input voltage range of 3V to 5.5V. The device offers selectable switching frequencies of 1.05MHz and 2.1MHz, allowing for optimization between efficiency and component size.
The MAX20411BAFHD-VY-T is supplied in a compact 21-FC2QFN package with wettable flanks for enhanced solder joint reliability, suitable for surface mount assembly. Its AEC-Q100 qualification underscores its suitability for the rigorous environmental and performance requirements of the automotive sector, including advanced driver-assistance systems (ADAS) and infotainment. The operating temperature range is -40°C to 125°C, ensuring robust performance in challenging thermal conditions.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 10 week(s)Product Status: ActivePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 21-PowerWFQFN |
| Output Type | Programmable |
| Mounting Type | Surface Mount, Wettable Flank |
| Number of Outputs | 1 |
| Function | Step-Down |
| Current - Output | 22A |
| Operating Temperature | -40°C ~ 125°C |
| Output Configuration | Positive |
| Frequency - Switching | 1.05MHz, 2.1MHz |
| Voltage - Input (Max) | 5.5V |
| Topology | Buck |
| Supplier Device Package | 21-FC2QFN (3.5x5) |
| Synchronous Rectifier | Yes |
| Voltage - Output (Max) | 1.275V |
| Voltage - Input (Min) | 3V |
| Voltage - Output (Min/Fixed) | 0.5V |
| Grade | Automotive |
| Qualification | AEC-Q100 |
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