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MP4581GN-Z, Switching Voltage Regulators 100V, 0.8A SynchronousBuck Converter
Semiconductors\Power Management ICs\Voltage Regulators & Voltage Controllers\Switching Voltage RegulatorsMP4581 Synchronous Step-Down Buck Converters Monolithic Power Systems (MPS) MP4581 Synchronous Step-Down Buck Converters are high-efficiency converters with integrated power MOSFETs. The buck converters provide 0.8A of output current (IOUT) in a buck topology, derived from an input power supply of up to 100V. MP4581 features constant-on-time (COT) control, providing a fast transient response and facilitating loop stabilisation. The configurable operation frequency can be set between 100kHz to 1MHz via an external resistor. The MP4581 supports high-efficiency pulse-skip mode (PSM) while operating under light-load conditions. The valley current limit circuits protect against overload and short-circuit conditions. The MP4581 is available in a SOIC-8EP package.
| Brand | Monolithic Power Systems(MPS) |
| Development Kit | EV4581-N-00A |
| Factory Pack Quantity | 2500 |
| Input Voltage | 48 V |
| Manufacturer | Monolithic Power Systems(MPS) |
| Maximum Operating Temperature | +125 C |
| Minimum Operating Temperature | -40 C |
| Moisture Sensitive | Yes |
| Mounting Style | SMD/SMT |
| Number of Outputs | 1 Output |
| Output Voltage | 1 V to 30 V |
| Package/Case | SOIC-8EP |
| Packaging | Cut Tape |
| Product Category | Switching Voltage Regulators |
| Product Type | Switching Voltage Regulators |
| Quiescent Current | 15 uA |
| Shutdown | Shutdown |
| Subcategory | PMIC-Power Management ICs |
| Switching Frequency | Programmable |
| Topology | Buck |
