MAX4391CPA+
IC REG BUCK-BOOST ADJ 150MA 8DIPManufacturer: Analog Devices Inc./Maxim Integrated
Categories: DC DC Switching Regulators
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The Analog Devices Inc./Maxim Integrated MAX4391CPA- is a versatile buck-boost switching regulator. This through-hole component, housed in an 8-PDIP package, provides an adjustable negative output voltage ranging from -4V to -20V. With a maximum input voltage of 16.5V and a minimum of 4V, it delivers an output current of 150mA. The switching frequency is adjustable from 100Hz to 75kHz. This device features a non-synchronous buck-boost topology and is suitable for applications requiring both voltage step-up and step-down capabilities, often found in battery-powered portable equipment and industrial control systems. The operating temperature range is 0°C to 70°C.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: Product Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 8-DIP (0.300"", 7.62mm) |
| Output Type | Adjustable |
| Mounting Type | Through Hole |
| Number of Outputs | 1 |
| Function | Step-Up/Step-Down |
| Current - Output | 150mA |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Output Configuration | Negative |
| Frequency - Switching | 100Hz ~ 75kHz |
| Voltage - Input (Max) | 16.5V |
| Topology | Buck-Boost |
| Supplier Device Package | 8-PDIP |
| Synchronous Rectifier | No |
| Voltage - Output (Max) | -20V |
| Voltage - Input (Min) | 4V |
| Voltage - Output (Min/Fixed) | -4V |
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