MAX5073ETI
IC REG BUCK BST ADJ DL 28TQFNManufacturer: Analog Devices Inc./Maxim Integrated
Categories: DC DC Switching Regulators
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Analog Devices Inc./Maxim Integrated MAX5073ETI is a dual, adjustable output, step-up/step-down switching regulator. This device integrates two independent buck-boost converters, each capable of delivering up to 1.38A or 2.3A switch current respectively. It operates across an input voltage range of 4.5V to 23V, with adjustable output voltages from 0.8V up to 28V. The switching frequency is configurable from 200kHz to 2.2MHz, enabling optimized performance for various application requirements. The MAX5073ETI features a positive output configuration and is housed in a 28-TQFN (5x5) package with an exposed pad for enhanced thermal dissipation. Its versatile topology and robust current handling make it suitable for applications in portable electronics, automotive systems, and industrial power supplies.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TrayDownload Free CAD Model:
Technical Details:
| Packaging | Tray |
| Package / Case | 28-WFQFN Exposed Pad |
| Output Type | Adjustable |
| Mounting Type | Surface Mount |
| Number of Outputs | 2 |
| Function | Step-Up, Step-Down |
| Current - Output | 1.38A (Switch), 2.3A (Switch) |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Output Configuration | Positive |
| Frequency - Switching | 200kHz ~ 2.2MHz |
| Voltage - Input (Max) | 23V |
| Topology | Buck, Boost |
| Supplier Device Package | 28-TQFN (5x5) |
| Synchronous Rectifier | No |
| Voltage - Output (Max) | 28V |
| Voltage - Input (Min) | 4.5V |
| Voltage - Output (Min/Fixed) | 0.8V |
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