MAX1844ETP+
IC REG CTRLR BUCK 20-TQFNManufacturer: Analog Devices Inc./Maxim Integrated
Categories: DC DC Switching Controllers
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The Analog Devices Inc./Maxim Integrated MAX1844ETP- is a highly efficient step-down DC-DC controller designed for demanding applications. This surface-mount component, housed in a 20-TQFN (4x4) package, features a transistor driver output and a positive output configuration. It operates with a supply voltage range of 4.5V to 5.5V and offers selectable switching frequencies of 200kHz, 300kHz, 450kHz, and 600kHz. Key control features include current limit, enable functionality, on-time control, and power good indication. The device also incorporates a synchronous rectifier for enhanced efficiency and is suitable for use in automotive and industrial sectors.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 20-WFQFN Exposed Pad |
| Output Type | Transistor Driver |
| Mounting Type | Surface Mount |
| Function | Step-Down |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Output Configuration | Positive |
| Frequency - Switching | 200kHz, 300kHz, 450kHz, 600kHz |
| Topology | Buck |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 5.5V |
| Supplier Device Package | 20-TQFN (4x4) |
| Synchronous Rectifier | Yes |
| Control Features | Current Limit, Enable, On Time Control, Power Good |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | - |
| Clock Sync | No |
| Number of Outputs | 1 |
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