MAX1771CSA
IC REG CTRLR BST/BUCK-BST 8SOICManufacturer: Analog Devices Inc./Maxim Integrated
Categories: DC DC Switching Controllers
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Analog Devices Inc./Maxim Integrated MAX1771CSA is a versatile DC-DC controller IC designed for positive output step-up and step-up/step-down applications. This 8-SOIC package device operates with a voltage supply range of 3V to 16.5V, featuring a maximum duty cycle of 92% and a switching frequency of 300kHz. The controller supports both Boost and Buck-Boost topologies, enabling flexible power management solutions. Its single output configuration, coupled with an Enable control feature, makes it suitable for a variety of power supply designs. Commonly utilized in battery-powered devices, portable electronics, and general power conversion systems, the MAX1771CSA offers efficient voltage regulation. The surface mount mounting type and 8-SOIC package facilitate integration into compact circuit designs.
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 | 8-SOIC (0.154"", 3.90mm Width) |
| Output Type | Transistor Driver |
| Mounting Type | Surface Mount |
| Function | Step-Up, Step-Up/Step-Down |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Output Configuration | Positive |
| Frequency - Switching | 300kHz |
| Topology | Boost, Buck-Boost |
| Voltage - Supply (Vcc/Vdd) | 3V ~ 16.5V |
| Supplier Device Package | 8-SOIC |
| Synchronous Rectifier | No |
| Control Features | Enable |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | 92% |
| Clock Sync | No |
| Number of Outputs | 1 |
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