MAX1822ESA
IC REG CHARGE PUMP INV 8SOICManufacturer: Analog Devices Inc./Maxim Integrated
Categories: DC DC Switching Regulators
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Analog Devices Inc./Maxim Integrated MAX1822ESA is a charge pump switching regulator IC designed for efficient voltage inversion. This device provides a fixed positive output voltage of Vin+11V with a maximum output current of 25mA. Operating at a switching frequency of 90kHz, the MAX1822ESA features a topology based on charge pumping technology, eliminating the need for inductors. Its input voltage range spans from 3.5V to 16.5V. The IC is housed in an 8-SOIC package, measuring 0.154 inches (3.90mm) in width, suitable for surface mounting. The operating temperature range is -40°C to 85°C. This component finds application in various electronic systems requiring compact and efficient negative voltage generation, such as portable devices and battery-powered equipment.
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 | 8-SOIC (0.154"", 3.90mm Width) |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Function | Ratiometric |
| Current - Output | 25mA |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Output Configuration | Positive |
| Frequency - Switching | 90kHz |
| Voltage - Input (Max) | 16.5V |
| Topology | Charge Pump |
| Supplier Device Package | 8-SOIC |
| Synchronous Rectifier | No |
| Voltage - Output (Max) | - |
| Voltage - Input (Min) | 3.5V |
| Voltage - Output (Min/Fixed) | Vin+11V |
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