MAX1945SEUI+
IC REG BUCK ADJ 6A 28TSSOPManufacturer: Analog Devices Inc./Maxim Integrated
Categories: DC DC Switching Regulators
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Analog Devices Inc./Maxim Integrated's MAX1945SEUI- is a high-performance buck switching regulator designed for demanding applications. This adjustable positive output IC delivers up to 6A of current, with an output voltage range from 0.8V to 4.68V. Operating with an input voltage range of 2.6V to 5.5V, the MAX1945SEUI- offers a flexible switching frequency from 400kHz to 1.2MHz, enabling efficient power conversion. The device is housed in a 28-TSSOP (0.173", 4.40mm Width) Exposed Pad package, suitable for surface mounting. Its robust design makes it ideal for use in portable electronics, telecommunications infrastructure, and industrial control systems. The MAX1945SEUI- is a key component for power management solutions requiring high current density and precise voltage regulation.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Bulk |
| Package / Case | 28-TSSOP (0.173"", 4.40mm Width) Exposed Pad |
| Output Type | Adjustable (Programmable) |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Function | Step-Down |
| Current - Output | 6A |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Output Configuration | Positive |
| Frequency - Switching | 400kHz ~ 1.2MHz |
| Voltage - Input (Max) | 5.5V |
| Topology | Buck |
| Supplier Device Package | 28-TSSOP-EP |
| Synchronous Rectifier | No |
| Voltage - Output (Max) | 4.68V |
| Voltage - Input (Min) | 2.6V |
| Voltage - Output (Min/Fixed) | 0.8V (1.8V, 2.5V) |
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