MP1484EN-LF-Z
Conv DC-DC Single Step Down 4.75V to 18V 8-Pin SOIC N EP T/R
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RoHS 10 Compliant -
Tariff Charges
The MP1484 is a monolithic synchronous buck regulator. The device integrates top and bottom 85m? MOSFETS that provide 3A of continuous load current over a wide operating input voltage of 4.75V to 18V. Current mode control provides fast transient response and cycle-by-cycle current limit. An adjustable soft-start prevents inrush current at turn-on and in shutdown mode, the supply current drops below 1µA. The MP1484 is PIN compatible to the MP1482 2A/18V/Synchronous Step-Down Converter.
3A Continuous Output Current Wide 4.75V to 18V Operating Input Range Integrated 85m? Power MOSFET Switches Output Adjustable from 0.925V to 20V Up to 95% Efficiency Programmable Soft-Start Stable with Low ESR Ceramic Output Capacitors Fixed 340KHz Frequency Cycle-by-Cycle Over Current Protection Input Under Voltage Lockout Thermally Enhanced 8-Pin SOIC Package
Technical Attributes
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| Description | Value | |
|---|---|---|
| 95 % | ||
| 18 V | ||
| 4.75 V | ||
| 18 V | ||
| 4.75 V | ||
| Surface Mount | ||
| MSL 2 - 1 year | ||
| 1 | ||
| 8 | ||
| 1 | ||
| 4.7500, 18.0000 V | ||
| -20 to 85 °C | ||
| 85 °C | ||
| -20 °C | ||
| 3 A | ||
| Adjustable | ||
| 0.925 to 15 V | ||
| 8SOIC N EP | ||
| T/R | ||
| 300 to 380 kHz | ||
| 340 kHz | ||
| Synchronous Buck (Step Down) |
ECCN / UNSPSC / COO
| Description | Value |
|---|---|
| Country of Origin: | RECOVERY FEE |
| ECCN: | EAR99 |
| HTSN: | 8542390050 |
| Schedule B: | 8542390060 |
Factory Lead Time: