MAX742EWP+
IC REG CTRLR BOOST 20SOICManufacturer: Analog Devices Inc./Maxim Integrated
Categories: DC DC Switching Controllers
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Analog Devices Inc./Maxim Integrated MAX742EWP- is a highly efficient, dual-mode boost controller designed for step-up DC-DC conversion. This device supports both positive and negative output configurations and operates with a flexible input voltage range of 4.2V to 10V. Featuring selectable switching frequencies of 100kHz and 200kHz, the MAX742EWP- offers adjustable frequency control and soft-start capabilities for optimized power delivery. Its 90% maximum duty cycle ensures efficient operation across various load conditions. The controller's topology is a standard boost configuration, with a single output phase and a transistor driver output type. This component is supplied in a 20-SOIC package for surface mounting and is suitable for applications in the telecommunications and industrial sectors.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 20-SOIC (0.295"", 7.50mm Width) |
| Output Type | Transistor Driver |
| Mounting Type | Surface Mount |
| Function | Step-Up |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Output Configuration | Positive or Negative |
| Frequency - Switching | 100kHz, 200kHz |
| Topology | Boost |
| Voltage - Supply (Vcc/Vdd) | 4.2V ~ 10V |
| Supplier Device Package | 20-SOIC |
| Synchronous Rectifier | No |
| Control Features | Frequency Control, Soft Start |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | 90% |
| Clock Sync | No |
| Number of Outputs | 2 |