MAX20040CATPA/VY+T
IC REG BUCK-BST PROG 1.2A 20TQFNManufacturer: Analog Devices Inc./Maxim Integrated
Categories: DC DC Switching Regulators
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Analog Devices Inc./Maxim Integrated MAX20040CATPA-VY-T is a single-output, positive buck-boost switching regulator designed for automotive applications. This AEC-Q100 qualified component operates with an input voltage range of 2V to 36V and delivers an output current of 1.2A. The switching frequency is 2.2MHz, featuring a synchronous rectifier for improved efficiency. The topology is buck-boost, enabling both step-up and step-down voltage conversion. The device is housed in a 20-WFQFN Exposed Pad package, specifically a 20-TQFN-EP (4x4) with wettable flanks for surface mounting. Its programmable output voltage capability and efficient operation make it suitable for automotive infotainment, advanced driver-assistance systems (ADAS), and battery management systems. The operating temperature range is -40°C to 125°C.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 20-WFQFN Exposed Pad |
| Output Type | Programmable (Fixed) |
| Mounting Type | Surface Mount, Wettable Flank |
| Number of Outputs | 1 |
| Function | Step-Up/Step-Down |
| Current - Output | 1.2A |
| Operating Temperature | -40°C ~ 125°C |
| Output Configuration | Positive |
| Frequency - Switching | 2.2MHz |
| Voltage - Input (Max) | 36V |
| Topology | Buck-Boost |
| Supplier Device Package | 20-TQFN-EP (4x4) |
| Synchronous Rectifier | Yes |
| Voltage - Output (Max) | 15V |
| Voltage - Input (Min) | 2V |
| Voltage - Output (Min/Fixed) | - |
| Grade | Automotive |
| Qualification | AEC-Q100 |
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