MAX1631EAI
IC REG CTRLR BUCK 28SSOPManufacturer: Analog Devices Inc./Maxim Integrated
Categories: DC DC Switching Controllers
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Analog Devices Inc./Maxim Integrated MAX1631EAI is a highly efficient, synchronous buck (step-down) DC-DC controller. This IC features a fixed 200kHz to 300kHz switching frequency and supports a maximum duty cycle of 99%. Designed for positive output regulation, it offers a single output phase and is configured as a transistor driver. The MAX1631EAI operates from a wide input voltage range of 4.2V to 30V and is housed in a 28-SSOP surface-mount package. Key control features include Enable, Reset, and Sequencing capabilities, along with clock synchronization for precise timing. This component is suitable for applications in power supplies, battery-powered devices, and various industrial systems where efficient voltage conversion is critical.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 28-SSOP (0.209"", 5.30mm Width) |
| 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 |
| Topology | Buck |
| Voltage - Supply (Vcc/Vdd) | 4.2V ~ 30V |
| Supplier Device Package | 28-SSOP |
| Synchronous Rectifier | Yes |
| Control Features | Enable, Reset, Sequencing |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | 99% |
| Clock Sync | Yes |
| Number of Outputs | 2 |
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