MAX1634EAI
IC REG CTRLR BUCK 28SSOPManufacturer: Analog Devices Inc./Maxim Integrated
Categories: DC DC Switching Controllers
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Analog Devices Inc./Maxim Integrated MAX1634EAI is a highly integrated step-down DC-DC controller designed for robust power management applications. This buck regulator features positive output capability and a transistor driver output, supporting a wide input voltage range from 4.2V to 30V. The device operates with a switching frequency between 200kHz and 300kHz, offering flexibility in component selection and power supply design.
Key control features include enable, reset, and sequencing functionalities, facilitating sophisticated power-up and power-down operations. The MAX1634EAI supports a maximum duty cycle of 99%, ensuring efficient operation across varying load conditions. With two outputs and a single output phase, it is suitable for multi-rail power systems. The synchronous rectifier capability enhances overall efficiency. Housed in a 28-SSOP package, this component is ideal for surface-mount assembly and is rated for operation across a -40°C to 85°C ambient temperature range. Applications include industrial power supplies, battery-powered equipment, and communications infrastructure.
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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